| Name | Relationship with Natalie Seiwell | Civil | Canon |
| Husband of the 6th cousin 19 times removed | | |
| Husband of the 6th cousin 20 times removed | | |
| Husband of the 5th cousin 23 times removed | | |
| Husband of the 6th cousin 21 times removed | | |
| Husband of the 5th cousin 24 times removed | | |
| Husband of the 6th cousin 22 times removed | | |
| Husband of the 6th cousin 23 times removed | | |
| Bardolf, Beatrice Or Cecily Condet | 27th great-grandaunt | XXXI | 30 |
| 2nd cousin 28 times removed | XXXIV | 31 |
| Half 1st cousin 31 times removed | XXXV | 33 |
| 2nd cousin 31 times removed | XXXVII | 34 |
| Bardolf, Hugh Of Waddington Lindsay | 28th great-grandfather | XXX | 30 |
| Husband of the 1st cousin 29 times removed | | |
| Husband of the half 30th great-grandaunt | | |
| Husband of the 1st cousin 32 times removed | | |
| Bardolf, Hugo Or Hugh Of Great Carlton | 29th great-grandfather | XXXI | 31 |
| Bardolf, Isolda Condet | 27th great-grandmother | XXIX | 29 |
| 2nd cousin 28 times removed | XXXIV | 31 |
| Half 1st cousin 31 times removed | XXXV | 33 |
| 2nd cousin 31 times removed | XXXVII | 34 |
| Wife of the 3rd cousin 30 times removed | | |
| Bardolf, Juliane Condet | 27th great-grandaunt | XXXI | 30 |
| 2nd cousin 28 times removed | XXXIV | 31 |
| Half 1st cousin 31 times removed | XXXV | 33 |
| 2nd cousin 31 times removed | XXXVII | 34 |
| Barge, Mary | Wife of the 2nd cousin 6 times removed | | |
| Barnes, Anthony | 24th great-grandfather | XXVI | 26 |
| Barnes, Katherine Carlecon | 23rd great-grandmother | XXV | 25 |
| Barrington, Eustace Wicmarc | 31st great-grandfather | XXXIII | 33 |
| Barrington, Humphrey I | 30th great-grandfather | XXXII | 32 |
| Barrington, Humphrey II | 29th great-grandfather | XXXI | 31 |
| Barrington, Humphrey III | 28th great-grandfather | XXX | 30 |
| Barrington, John | 22nd great-grandfather | XXIV | 24 |
| Barrington, John Tey | 23rd great-grandfather | XXV | 25 |
| Barrington, Nicholas I Mandeville | 27th great-grandfather | XXIX | 29 |
| Barrington, Nicholas II | 26th great-grandfather | XXVIII | 28 |
| Barrington, Nicholas III Chetwynd | 25th great-grandfather | XXVII | 27 |
| Barrington, Odynell | 32nd great-grandfather | XXXIV | 34 |
| Barrington, Phillip Bellhouse | 24th great-grandfather | XXVI | 26 |
| Barrington, Randulfus | 33rd great-grandfather | XXXV | 35 |
| Barrington, Thomazine Tatton | 21st great-grandmother | XXIII | 23 |
| Basset, Margery | 28th great-grandmother | XXX | 30 |
| Wife of the 3rd cousin 28 times removed | | |
| Basset, Milo | 29th great-grandfather | XXXI | 31 |
| Bayeux, Ancitel | 32nd great-grandfather | XXXIV | 34 |
| 33rd great-grandfather | XXXV | 35 |
| 35th great-grandfather | XXXVII | 37 |
| Bayeux, Ranulph | 31st great-grandfather | XXXIII | 33 |
| 32nd great-grandfather | XXXIV | 34 |
| 34th great-grandfather | XXXVI | 36 |