| Name | Parents | Relationship to child |
|---|
| Robert the 1, King Of France | | |
| Nathan Abernathy | | |
| Susan C. Abernathy | | |
| Ada | Scotland, King of,William The I, The Lion |
| Avenal, Daughter | Natural |
| Natural |
| Ada | Huntington, Henry Of,Earl of Huntington |
| De Warren, Adelaide | Natural |
| Natural |
| Adelaide | | |
| Adeliza | Normandy, Duke of,6,Robert II |
| Arlette | Natural |
| Natural |
| Aefflaed | | |
| Aelflaeda | Aethelhelm, Ealdorman Of Wiltshire |
| Elswitha | Natural |
| Natural |
| Ealdorman Of Wiltshire Aethelhelm | | |
| King Aethelwulf, England | Wessex, King of,Ecgbert III |
| Redbuga | Natural |
| Natural |
| Agatha | | |
| MacGabhran Aidan,King of Scots | | |
| Julia Aiken | | |
| Mattie Aiken | | |
| King of Alba,Donald II Dasachtach | Scotland, King of,Constanstine | Natural |
| Margaret Aldredge | | |
| Alexander P. Allen | Allen, Francis |
| Eliza | Natural |
| Natural |
| Andrew Newton Allen | | |
| Daniel Allen | | |
| Francis Allen | | |
| Jane Allen | | |
| King Of Scotland Alpin | Argyal, Eochaid,The Venimous,King Of Scotland |
| Picts, Unuisticc of,Princess Royal | Natural |
| Natural |
| Amy | | |
| Anderson | | |
| Andrew Anderson | Anderson |
| Mercer, Bonnie Ruth | Natural |
| Natural |
| Ann Anderson | Anderson, Richard | Natural |
| Daniel Anderson | Anderson |
| Mercer, Bonnie Ruth | Natural |
| Natural |
| David Anderson | Anderson, Michael | Natural |
| Eddie Anderson | Anderson |
| Mercer, Bonnie Ruth | Natural |
| Natural |
