| Name | Birth date | Relationship with Robert Frei |
| Doane, Mary | 27 Jul 1766 | 1st cousin 7 times removed |
| Doane, Moses | Abt. 1750 | 5th great-granduncle |
| Doane, Thomas | | 5th great-granduncle |
| Doane, Titus | | Husband of the 5th great-grandaunt |
| Dodge, Betsey | | Wife of the 3rd cousin 6 times removed |
| Dodge, Elizabeth (Betsey) | | Wife of the 4th great-granduncle |
| Doheny, Patricia | Private | Wife of the 1st cousin once removed |
| D'Oise, Marta | 1466 | 14th great-grandmother |
| Doreen | Private | Wife of the 1st cousin once removed |
| Doris | Private | Wife of the 3rd cousin |
| Drake | | Wife of the 4th great-granduncle |
| Dravenstatt, Roy H. | 22 Aug 1880 | 2nd cousin twice removed of the wife |
| Dresser, Carrie L. | Sep 1858 | Wife of the 3rd great-granduncle |
| Drummer, Lydia | Abt. 1595 | 10th great-grandmother |
| DuBois, Brian | Private | 4th cousin once removed of the wife |
| DuBois, Douglas | Private | 4th cousin once removed of the wife |
| DuBois, Gary | Private | 4th cousin once removed of the wife |
| DuBois, Mark | | 4th cousin once removed of the wife |
| DuBois, Sarrentje DeCroix | 1587 | 10th great-grandmother |
| Dunahy, Dusty | | Husband of the great-grandaunt |
| Dunien, Jeanne | | 7th great-grandmother of the wife |
| Dunson, Candace | Private | Half 2nd cousin |
| Dunson, Jeff | Private | Half 2nd cousin |
| Dunson, Ron | Private | Husband of the half 1st cousin once removed |
| Dunson, Scott | Private | Half 2nd cousin |
| Dunson, Stephen R. | 27 Dec 1955 | Half 2nd cousin |
| Durand, Etienne | | 8th great-grandfather of the wife |
| Durand, Suzanne | Bef. 1653 | 7th great-grandmother of the wife |
| Durkee, Aubry Joslyn | Private | 2nd cousin |
| Durkee, Cathy Ann | Private | 2nd cousin |
| Durkee, Christopher David | Private | 2nd cousin once removed |
| Durkee, Christopher Roland | Private | 2nd cousin |
| Durkee, Daniel Earl | Private | 2nd cousin |
| Durkee, Daniel James | Private | 2nd cousin once removed |
| Durkee, Derek James | Private | 2nd cousin |
| Durkee, Devin Michael | Private | 2nd cousin once removed |
| Durkee, Diane Mary | Private | 2nd cousin |
| Durkee, Dorothy Margaret | Private | 2nd cousin |
| Durkee, Gaylor Robert | Private | 1st cousin once removed |
| Durkee, Heather Lynn | Private | 2nd cousin once removed |
| Durkee, James Ellery | Private | 1st cousin once removed |
| Durkee, Jeremy Robert | Private | 2nd cousin once removed |
| Durkee, Jonathon Taylor | Private | 2nd cousin |
| Durkee, Karen Marie | Private | 2nd cousin |
| Durkee, Kelly Marie | Private | 2nd cousin |
| Durkee, Rebecca Lynn | Private | 2nd cousin once removed |
| Durkee, Richard Joseph | Private | 1st cousin once removed |
| Durkee, Robert Martin | 18 Jan 1930 | 1st cousin once removed |
| Durkee, Robert Martin III | Private | 2nd cousin once removed |
| Durkee, Robert Martin Jr. | Private | 2nd cousin |