{"id":77972,"date":"2023-02-27T08:22:02","date_gmt":"2023-02-27T14:22:02","guid":{"rendered":"https:\/\/blog.familytreedna.com\/?p=77972"},"modified":"2026-03-13T15:00:41","modified_gmt":"2026-03-13T20:00:41","slug":"big-y-african-ancestry","status":"publish","type":"post","link":"https:\/\/blog.familytreedna.com\/es\/big-y-african-ancestry\/","title":{"rendered":"Big Y-700 Confirms African Ancestry For “Old Jock” Perkins Family"},"content":{"rendered":"

[vc_row][vc_column width=”1\/1″][vc_column_text uncode_shortcode_id=”266470″]By: Laurie Constantino<\/p>\n

Join Laurie as she explains how Big Y-700 helped her discover her father’s African ancestry and connection to Old Jock Perkins.<\/h2>\n

All too often, there is no historical documentation of pivotal events in the lives of Americans with African ancestry. These documentation gaps can create difficult brick walls in family trees. For descendants of Joshua \u201cOld Jock\u201d Perkins, FamilyTreeDNA\u2019s Big Y-700 test helped break through two brick walls. One brick wall remains; our Big Y-700 testing<\/a> project is ongoing.<\/p>\n

Identifying Brick Walls in the Old Jock Perkins Family Tree<\/h2>\n

Brick Wall 1: Did Old Jock Have African Ancestry?<\/strong>
\nDespite documented evidence identifying Joshua \u201cOld Jock\u201d Perkins (1732\u20131801) as a \u201cfree person of color,\u201d some descendants insist he had wholly European ancestry. Y-DNA testing conclusively proved Old Jock was of African descent on his paternal line.<\/p>\n

Brick Wall 2: Proving A Relationship Between Old Jock and His Presumed Sons<\/strong>
\nOld Jock had five sons: George, Isaac, Jacob, Joshua Jr., and Lewis. Circumstantial evidence suggests each of the five sons\u2019 identities, but documented evidence to prove their relationships to Old Jock does not exist. When combined with the circumstantial evidence, the Big Y-700 test proved all five men were descended from Old Jock.<\/p>\n

Brick Wall 3: Is There a Perkins-Driggers Connection?<\/strong>
\nOld Jock\u2019s father is unknown. Initial Y-DNA testing suggested Old Jock\u2019s father could be a descendant of Emanuel Rodrigues Driggus Driggers (1607\u20131685). Although most historians believe Emanuel was Angolan, some deny his African heritage and claim Emanuel was European on his paternal line. The Driggers Y-DNA story is complex, and further Y-DNA testing is needed to break through this brick wall.[\/vc_column_text][vc_single_image media=”77977″ caption=”yes” media_lightbox=”yes” media_width_percent=”69″ lbox_social=”yes” uncode_shortcode_id=”813901″][vc_column_text uncode_shortcode_id=”335637″]<\/p>\n

My Genealogy Research Started With My Dad’s Curiosity<\/h2>\n

My dad was young when his white-skinned, red-headed mother died. After her death, he lived off and on with his maternal Perkins grandmother; she wasn\u2019t much of a talker. Frustrated by how little he knew about his family background, my dad devoted his retirement years to family history research, focusing on his mother\u2019s Perkins family.<\/p>\n

From 1732 to the present, no one in my Perkins line has died in the place they were born. Early generations moved from state to state over and over again, always to the latest frontier. Because my dad researched before genealogical records were digitized, he spent many vacations traveling to places his Perkins family had lived, searching for clues about their lives. During his travels, he heard rumors of dark-skinned family members but found no evidence the rumors were true.<\/strong> My dad grew up believing his Perkins roots were in England.[\/vc_column_text][vc_single_image media=”77980″ caption=”yes” media_lightbox=”yes” media_width_percent=”69″ uncode_shortcode_id=”136802″][vc_column_text uncode_shortcode_id=”127935″]By the late 1980s, my dad had built a solid, documented record for George Perkins, my 5th great-grandfather, born in 1754 in South Carolina. However, my dad hit a brick wall when he tried to identify George\u2019s father.<\/p>\n

How My Dad Broke His Brick Wall When He Found Records of “Old Jock” Perkins<\/h2>\n

Land and tax records from 1787\u20131807 place George and several other Perkins men in Washington County and Carter County, Tennessee. After finding these records, my dad took a research trip to the Knox County Public Library<\/a> in Tennessee, where he found the McClung Historical Collection. In the McClung Collection, he found a genealogical treasure trove: detailed notes from Perkins v. White<\/a>, an 1858 trial that litigated the Perkins family\u2019s race.<\/p>\n

The case arose in July 1858 when Old Jock\u2019s great-grandson brought a libel action suit against his neighbors for repeatedly saying the Perkins family were \u201cNegroes\u201d.<\/p>\n

According to Tennessee law, they:<\/p>\n

    \n
  1. were prohibited from owning their stores and selling their equipment.<\/li>\n
  2. should be indicted for the crime of living with their white wives.<\/li>\n<\/ol>\n

    The Perkins family denied they had sufficient \u201cNegro\u201d heritage to meet Tennessee\u2019s definition of \u201cnot white.\u201d They claimed to be Portuguese.<\/p>\n

    The 1858 Trial Uncovered the Need to Research African Ancestry<\/h3>\n

    Trial testimony focused on \u201cproving\u201d Old Jock\u2019s race and therefore the race of his sons. Over 80 witnesses gave graphic, often offensive, testimony about the family\u2019s facial features, color, hair, body odor, and reputation. Trial testimony established that Old Jock had five sons: George, Isaac, Jacob, Joshua Jr., and Lewis. Ultimately, the jury found the neighbors had not libeled Perkins, concluding the family was \u201cnot white\u201d as defined by Tennessee law on the eve of the Civil War.<\/p>\n

    Using a combination of court, land, and tax records, my dad successfully traced Old Jock to Accomack County, Virginia, where he appears in the records as the son of a \u201cmoletto\u201d<\/a> indentured servant named Esther Perkins. My dad theorized that Old Jock\u2019s unknown father was also of African descent.<\/strong> However, despite his best efforts, my father could not identify Old Jock\u2019s father.[\/vc_column_text][vc_single_image media=”77982″ caption=”yes” media_lightbox=”yes” media_width_percent=”26″ uncode_shortcode_id=”753225″][vc_column_text uncode_shortcode_id=”636731″]<\/p>\n

    Brick Wall 1: Did Old Jock Have African Ancestry?<\/h2>\n

    Despite contemporaneous historical documents identifying Old Jock as a \u201cfree person of color,\u201d some modern Perkins family members could not accept that their family lineage was not wholly \u201cwhite.\u201d My dad\u2019s correspondence files reflect lengthy disputes with those who refused to accept that Old Jock had African ancestry. There was no historical document that could convince the non-believers.<\/strong> Unfortunately, my dad died before the advent of modern Y-DNA testing\u2014the one definitive way to prove the truth of his hypothesis.<\/p>\n

    I Had to Build a Family Tree Before I Could Use Y-DNA Testing<\/h3>\n

    Although autosomal DNA (atDNA)<\/a> shows many Old Jock descendants have African ancestry, atDNA is insufficient to show the African DNA came from Old Jock, as opposed to other ancestors. For this, we needed Y-DNA testing<\/a>.<\/p>\n

    Y-DNA passes from father to son relatively unchanged, with only small, intermittent mutations over the centuries. Because Y-DNA is so stable, it can provide solid, genealogically relevant information about a person\u2019s paternal line. For Y-DNA testing, there must be an unbroken father-to-son line to the ancestor about whom one wants information. Since women do not have a Y chromosome and receive no Y-DNA to pass on, a Y-DNA line can \u201cdaughter out\u201d when a father only has daughters, or may disappear entirely when an only son dies without children.<\/p>\n

    Although Y-DNA testing could prove Old Jock was of African descent on his paternal line, my close Perkins family \u201cdaughtered out\u201d several generations ago<\/strong>. Therefore, I needed to find a Y-DNA tester on another Perkins line to discover whether Old Jock was of African descent on his paternal line.<\/p>\n

    My Traditional Genealogy Research Led Me To Tester 1<\/h3>\n

    While looking for a tester, I built out my Perkins family tree, making it as deep and wide as possible. I did this to help find a Y-DNA tester and because Y-DNA results are significantly more meaningful when supported by genealogical evidence.<\/p>\n

    After several years of tree building, I found an Old Jock descendant (Tester 1) whose ancestor, like mine, was Old Jock\u2019s son George Perkins. Tester 1 had taken a Y-12 test at FamilyTreeDNA that identified his Y-DNA haplogroup as E-M96<\/a>, an African haplogroup. This test alone was insufficient to conclude that Old Jock had African ancestry on his paternal line. Adoptions and affairs, for example, can change a person\u2019s paternal line. I needed confirmation that Tester 1\u2019s haplogroup came from Old Jock.<\/p>\n

    Y-DNA Tied Tester 1 to “Old Jock’s” Three Sons Through African Haplogroup<\/h3>\n

    Y-12 tests are of limited utility because they analyze so few locations on the Y-chromosome; they are no longer offered by FTDNA. I worked with Tester 1 to upgrade his test to a Y-37, which confirmed his E-M96 haplogroup. Among Tester 1\u2019s Y-37 matches were three Perkins men I was able to trace to Old Jock\u2019s presumed sons Isaac, Jacob, and Lewis.<\/p>\n

    With this, we had strong evidence to prove Old Jock was of African descent on his paternal line, thus breaking through Brick Wall 1. However, Y-37 evidence was insufficient to prove the relationship between Old Jock\u2019s presumed sons.<\/p>\n

    Caveat:<\/strong> E-M96 is an African haplogroup that branched from the world haplotree about 48,000 BCE. Multiple American families with African ancestry and carrying a variety of surnames have the E-M96 haplogroup. In other words, not every man with haplogroup E-M96 is a descendant of Old Jock. However, if a man has a haplogroup other than E-M96, he can be eliminated as being descended from Old Jock on his paternal line.<\/p>\n

    Brick Wall 2: Proving A Relationship Between Old Jock and His Presumed Sons<\/h2>\n

    As documented in the Perkins v. White court records, Old Jock had five sons. Circumstantial evidence suggested the sons\u2019 identities, but solid, documented evidence to prove their relationships does not exist. Early Y-37 testing showed four of the presumed sons shared the E-M96 haplogroup (the descendants of the fifth son had not yet been tested).<\/p>\n

    However, because E-M96 is such an old haplogroup and is tied to multiple surnames, to find a definitive answer, I needed the descendants of all five presumed sons of Old Jock to take the Big Y-700 test<\/strong>.<\/p>\n

    After upgrading Tester 1 to the Big Y-700 test, I contacted his Y-37 matches and found a documented descendant of Old Jock\u2019s presumed son Isaac<\/strong> who was willing to take the Big Y-700 test. The next challenge was finding documented descendants of Old Jock\u2019s other sons to test.<\/p>\n

    The Creation of the Old Jock Perkins Facebook Group Catalyzed My Research<\/h3>\n

    My search for Y-DNA testers coincided with starting the Old Jock Perkins Family Research Group<\/a> on Facebook with my distant Perkins cousin, Ramona Young. Our plan was to share decades of my dad\u2019s, Ramona\u2019s, and my Perkins family research with other family members. We wanted a forum to collaborate with others, make new discoveries about our mutual Perkins ancestors, share information about our Perkins family Y-DNA discoveries, and find paternal line Perkins men to take Y-DNA tests.<\/p>\n

    The Facebook group succeeded beyond my and Ramona\u2019s wildest dreams. We started it in June 2020 and now have over 450 Perkins family members in the group.<\/strong> More people analyzing and reanalyzing family documents led to new and important discoveries about the family. We\u2019ve formed a bond among widely dispersed family members by sharing stories, histories, pictures, newspaper articles, and obituaries.<\/p>\n

    Group Research Uncovered the Challenges the Perkins\u2019 Sons Faced<\/h3>\n

    Many of Old Jock\u2019s descendants faced race-based discrimination, persecution, and challenges throughout their lives. Through the Facebook group, we\u2019ve learned of Perkins men who were prosecuted for illegally \u201cvoting while black\u201d<\/a> and others who were indicted for being married to \u201cwhite women.\u201d<\/a><\/p>\n

    Some branches of the Perkins family set down deep roots along isolated Louisiana bayous and in the hills of eastern Kentucky and Tennessee, where they formed tight-knit insular communities with deep ties to extended family that endure to this day. Others, like my family, were relentlessly on the move, usually to the latest western frontier, where they passed as \u201cwhite.\u201d In passing, my family paid the steep price of losing their history and family connections, either by intentionally severing ties or by simply forgetting their history over time, distance, and generations.<\/p>\n

    Big Y-700 Testing Confirms “Old Jock’s” Sons And African Ancestry<\/h3>\n

    Through the Perkins Facebook group, we found all the necessary Y-DNA testers to conclusively prove that descendants of George, Isaac, Jacob, Joshua Jr., and Lewis Perkins are descended from a common ancestor. When combined with the available documented evidence, Big Y-700 testing proved all five men are descended from Old Jock and share a common ancestor of African descent<\/strong>.<\/p>\n

    The following chart shows the Big Y-700 testing we\u2019ve done to date for Old Jock\u2019s descendants.[\/vc_column_text][vc_single_image media=”77984″ caption=”yes” media_lightbox=”yes” media_width_percent=”69″ uncode_shortcode_id=”880820″][vc_column_text uncode_shortcode_id=”141925″]Research Tip:<\/strong> When Tester 1\u2019s Y-700 results first came back, he had no Big Y-700 matches and belonged to an ancient haplogroup that was thousands of years old, well beyond genealogical time. Because a single Big Y-700 test can provide so little information, this is the point when some get frustrated with Big Y-700<\/strong> testing and feel like it is a waste of time and money. Instead of giving up, it\u2019s more useful to search out and find additional testers<\/strong>.<\/p>\n

    As the above chart shows, if one has the patience, perseverance, and resources, Big Y-700 testing can provide solid proof of important genealogical relationships<\/strong>.<\/p>\n

    Brick Wall 3: Is There a Perkins-Driggers Connection?<\/h2>\n

    Despite the Y-DNA testing we\u2019ve done, Old Jock\u2019s father remains unknown. The testing did, however, provide us with important clues about Old Jock\u2019s father\u2019s identity.<\/p>\n

    All the Y-DNA matches for the Perkins men we\u2019ve tested are either descendants of Old Jock or have the surname Driggers.<\/strong> Is Driggers Old Jock\u2019s missing father?<\/p>\n

    At my request, two Driggers matches agreed to Big Y-700 testing; their Big Y-700 haplogroup, E-FT372640<\/a>, is closely related to E-FT375579<\/a>, Old Jock\u2019s haplogroup. Both haplogroups branched off from E-FT371790<\/a>, with their most recent common ancestor estimated to have been born about 1600.[\/vc_column_text][vc_single_image media=”77989″ caption=”yes” media_lightbox=”yes” media_width_percent=”69″ uncode_shortcode_id=”678034″][vc_single_image media=”77990″ caption=”yes” media_lightbox=”yes” media_width_percent=”69″ uncode_shortcode_id=”151677″][vc_column_text uncode_shortcode_id=”593885″]<\/p>\n

    Introducing Emanual Driggers As a Possible Common Ancestor<\/h3>\n

    All the Driggers matches appeared to be descendants of Emanuel Rodrigues Driggus Driggers (1607\u20131685). Emanuel\u2019s estimated 1607 birth year is consistent with the estimated age of the most recent common ancestor for haplogroups E-FT372640 (Driggers) and E-FT375579 (Perkins).<\/p>\n

    Some historians believe Emanuel Driggers was one of the Angolans brought to the Americas on the San Juan Bautista, arriving in Jamestown in 1619; others speculate Emanuel was the child of a 1619 Angolan. In any case, Emanuel is documented<\/a> as having been in Northampton County, Virginia, in 1645<\/a>.
    \nIn 1675, “Manuel Rodriggus”, negro, leased two plots of land in Northampton County for 99 years. These plots were next to a plot where a man named James Gibson had a plantation.     Old Jock was born in 1732 and indentured to James Gibson in 1734<\/a>.<\/p>\n

    Both events occurred during the period of Emanuel Rodrigues Driggus Driggers\u2019 lease of land next to James Gibson. This proximity evidence is consistent with Old Jock’s unknown father being a descendant of Emanuel.<\/p>\n

    Here is the status of Perkins and Driggers testing for those Driggers linked to haplogroup E-FT371790 (pink boxes represent hypothetical relationships).[\/vc_column_text][vc_single_image media=”77992″ caption=”yes” media_lightbox=”yes” media_width_percent=”69″ uncode_shortcode_id=”290423″][vc_column_text uncode_shortcode_id=”138158″]Most claim<\/em> Emanuel is the direct ancestor of all Americans with the surname Driggers. He had at least eight children, two of whom were adopted<\/a>. In addition to the descendants of Emanuel\u2019s sons, there were single Driggers women whose children took their mother\u2019s surname. There are yet others, as in all families, with \u201cbirth certificate\u201d Driggers fathers who weren\u2019t biological fathers (commonly referred to as an NPE or Not Parent Expected). In other words, not all Driggers are paternal line descendants of Emanuel; some are descended from adopted Driggers, from Driggers women, or are NPEs.<\/p>\n

    We Are Still Searching for Confirmation on the Perkins-Driggers Connection<\/h3>\n

    Unfortunately, before 1850, we\u2019ve found only fragmentary documentary evidence about the Driggers family. This has made it impossible to trace, with any certainty, the line between Emanuel and living members of the Driggers family. Although we\u2019re hopeful Y-DNA testing will fill in some gaps, we always keep in mind that, in general, DNA evidence needs to be supported with traditional genealogical records<\/strong>.<\/p>\n

    The Current Status of Our Research<\/h3>\n

    Before we can sort out the connection between Old Jock and the Driggers family, we need to fully develop the Y-DNA story of the Driggers family. To facilitate this, I became an administrator of the Driggers-Perkins Y-DNA Project<\/a> at FamilyTreeDNA and a co-administrator of the Driggers Family Research Group on Facebook<\/a>. The goals of the Y-DNA project include the following:<\/p>\n

      \n
    1. Determining if Emanuel Driggers was of African descent on his paternal line (some claim, without evidence, that Emanuel\u2019s father was Portuguese, Italian, or Spanish)<\/li>\n
    2. Determining the relationships, if any, among the various Driggers families in America<\/li>\n
    3. Determining which Driggers families are paternal-line descendants of Emanuel<\/li>\n<\/ol>\n

      To date, nine men with the surname Driggers have taken Y-DNA tests at FamilyTreeDNA. Five have E-FT372640, the African Y-DNA haplogroup discussed above; one has E-Z36296<\/a> (an African Y-DNA haplogroup that formed about 100 BCE and is only distantly related to E-FT372640); and three have Northern European Y-DNA and connections to unrelated paternal line surnames (Roberts, Leonard, Hazelwood, and Sumrall).<\/p>\n

      Here is the status of Driggers Y-DNA testing done to date (pink boxes represent hypothetical relationships):[\/vc_column_text][vc_single_image media=”77994″ caption=”yes” media_lightbox=”yes” media_width_percent=”69″ uncode_shortcode_id=”840580″][vc_column_text uncode_shortcode_id=”598247″]Given what historians tell us<\/a> about Emanuel\u2019s Angolan origins, I theorize the five men with E-FT372640 are Emanuel\u2019s direct paternal line descendants, and the rest are either descended from Driggers’ daughters, adoptees, or NPEs.<\/p>\n

      Y-DNA testing of Driggers men remains ongoing<\/p>\n

      Crowdsourcing Funds For DNA Testing<\/h2>\n

      Y-DNA testing at the scale we\u2019ve done in the Driggers-Perkins Y-DNA Project is not cheap, even when purchasing test kits during FamilyTreeDNA\u2019s regular sales. I\u2019m often asked how we\u2019ve been able to pay for so much Big Y-700 testing.<\/p>\n

      Initially, I paid for most of the testing with funds that came as generous Christmas and birthday gifts from my immediate family. By the time my family was tapped out, the Old Jock Perkins Facebook group was going strong, and a number of enthusiastic members had donated to the General Fund of our Driggers-Perkins Y-DNA Project<\/strong>. Some Perkins family members have been extremely generous; all project participants are forever in their debt. We\u2019ve also had General Fund donations from members of the Driggers Facebook group. Occasionally, men can afford to pay for their own testing; I\u2019m ecstatic when this happens.<\/p>\n

      Both the Perkins and Driggers Facebook groups have been instrumental to the success of our Y-DNA Project. If the Facebook groups did not exist, the Y-DNA Project is unlikely to have succeeded.<\/p>\n

      Successful genealogical research is a family affair; collaboration and cooperation play key parts.<\/strong> I am eternally grateful to all my Perkins and Driggers collaborators. Special thanks to the Perkins and Driggers men who have tested their Y-DNA; they made everything described in this article possible.[\/vc_column_text][\/vc_column][\/vc_row][vc_row][vc_column width=”1\/1″][vc_column_text uncode_shortcode_id=”195591″]<\/p>\n

      About the Author<\/h2>\n

      Laurie Constantino<\/h3>\n

      Group Project Administrator<\/strong><\/p>\n

      Laurie Constantino has researched her Perkins family for over 30 years, building on decades of family history research compiled by her father, Earl Patterson Otto 1921-2009. She is the author of \u201cJoshua \u2018Old Jock\u2019 Perkins and His Son George: From Virginia to Iowa, From Indentured to Free, From Black to White,\u201d published in the Journal of the Society of the First African Families of English America<\/a>, Volume 1 (5 Mar 2022). She is the administrator of the Driggers-Perkins DNA Project at FamilyTreeDNA<\/a>, a co-administrator of the Joshua \u201cOld Jock\u201d Perkins Family Research Group on Facebook<\/a>, and a co-administrator of the Driggers Family Research Group on Facebook<\/a>.[\/vc_column_text][\/vc_column][\/vc_row]<\/p>\n<\/section>","protected":false},"excerpt":{"rendered":"

      Laurie Constantino shares her journey about validating Old Jock Perkin\u2019s african ancestry through documented research and DNA testing.<\/p>\n","protected":false},"author":13,"featured_media":78918,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"footnotes":""},"categories":[121,1198,1208],"tags":[1194,1232,1239,1276,1279],"yoast_head":"\nBig Y-700 Confirms African Ancestry For "Old Jock" Perkins Family<\/title>\n<meta name=\"description\" content=\"Laurie Constantino shares her journey about validating Old Jock Perkin\u2019s African ancestry through documented research and DNA testing.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/blog.familytreedna.com\/big-y-african-ancestry\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" 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