The St. John Genealogy Project
Origin and Ancestry DNA Database & Electronic Archive
![]() |
Elizabeth de Port-St. John |
![]() |
![]() |
James Madison de Port-St. John |
![]() |
![]() |
William de Port-St. John, of Hawkins, Tennessee & Sarah Smith |
![]() |
![]() |
Martha Jane de Port-St. John |
![]() |
![]() |
John Pierce de Port-St. John, m. Mahala Jane Christian |
![]() |
![]() |
Mary de Port-St. John |
![]() |
![]() |
_____ de Port-St. John, son |
![]() |
![]() |
Mary Ann Leveine |
![]() |
![]() |
Thomas de Port-St. John, of Hawkins, TN (not Thomas St. John of Washington, VA) |
![]() |
Send a message
Join Our Y-DNA Project
Join Us On Social Media
As of June 15, 2024, our website requires a paid membership subscription to access premium content. Limited to paid members are Media, Notes and Private Notes, Repositories, Sources, reports, and charts for ancestors, descendants, and timelines, as well as other exclusive content, including some blog articles and historical biographies. To learn more about this change, please visit our membership information page.