The families currently involved in the study include the following. (Page 8)
| Family | Ancestor Names | Location(s) | DNA Results |
| W201 | Peter Wells/Susan Blackmore | Milford Twp., Luzerne County, Pennsylvania b: 25 Feb 1825 to Susquehanna County, Pennsylvania |
W019 |
| W202 | Jonathan Wells/Mary "Polly" Jones | Kentucky b: 25 Aug 1791 to Illinois |
W032 |
| W203 | John Wells/Eudora _____ | Maryland b: Cir 1808 to Brown County, Ohio |
W013 |
| W204 | Joel Wells/Emma Lyons | Illinois b: Cir 1841 to Kentucky |
W003 |
| W205 | James Wells/Nancy Caroline Simmons | Pennsylvania b: Cir 1800 to Burlington, Des Moines Co., Iowa |
W019 |
| W206 | Timothy Wells/Elizabeth Hatch | Otsego Co., New York b: Cir 1774 to Ohio |
W002 |
| W207 | Francis Wells/Elizabeth Lewis | Anne Arundel Co., Maryland b: 08 May 1773 to Muhlenburg Co., Kentucky |
W027 |
| W208 | James William Wells/ _____ | Brooklyn, Kings County, New York b: Cir 1875 | W208 |
| W209 | Thomas Lee Wells/ _____ | Three Forks, Cascade Co., Montana b: Cir 1870 | |
| W210 | William Wells/Frances Barker | Prince George Co., Virginia b: Cir 1702 | W023 |
| W211 | Max Wells/Mary Richie | South Carolina b: Cir 1906 to Philadelphia, Pennsylvania |
W004 |
| W212 | John Wells/Angelica Stileman | Wantage, Berkshire, England b: Cir 1580 | W212 |
| W213 | William Wells/_____ | Kentucky b: Cir 1816 to Iowa |
W006 |
| W214 | Dolphin D. Wells/Nancy Carrol | Kentucky b: Cir 1806 to Crawford co., Arkansas |
W025 |
| W215 | Ransom Wells/Elizabeth Warner Blodgett | Brattleboro, Vermont b: Cir 03 Jul 1794 to Michigan |
W019 |
| W216 | Samuel Welles/Elizabeth Hollister | Stourton, Warwickshire, England b: Cir 1629 to Wethersfield, Hartford Co., Connecticut |
W015 |
| W217 | Thomas Welles/Hannah Tuttle | Stourton, Warwickshire, England b: Cir 1627 to Wethersfield, Hartford Co., Connecticut |
W015 |
| W218 | John Welles/Mary Hollister | Stratford, Fairfield Co., Connecticut b: Cir 1648 | W015 |
| W219 | Robert Welles/Elizabeth Goodrich | Stratford, Fairfield Co., Connecticut b: Cir 1651 to Wethersfield, Hartford Co., Connecticut |
W015 |
| W220 | John Wells/Mary Judson | Stratford, Fairfield Co., Connecticut b: 07 Feb 1674/5 | W015 |
| W221 | William Wells/Martha _____ | Orange Co., North Carolina b: 07 Oct 1766 | W036 |
| W222 | Joseph Wells/Martha "Margaret" Dicks | Orange Co., North Carolina b: Sep 1753 to Paoli, Orange Co., North Carolina |
W036 |
| W223 | Nathaniel Wells/Esther Ward | Orange Co., North Carolina b: 1755 to Lick Creek, Orange Co., Illinois |
W023 |
| W224 | Jonas Wells/Patsey Ann Berkley | Fayette Co., Pennsylvania b: 03 Apr 1808 to Athens Twp., Athens Co., Ohio |
W224 |
| W225 | James Wells/Annaetje _____ | New York b: Cir 1749 to Mayfield, Fulton Co., New York |
W009 |