| Name | Relationship with Janine Davis | Civil | Canon |
| | Husband of the half 5th cousin 8 times removed | | |
| | Husband of the half 12th cousin 3 times removed | | |
| | Husband of the half 13th cousin once removed | | |
| Davis, Ian Alexander | Brother | II | 1 |
| | Half 5th cousin 9 times removed | XXI | 15 |
| | Half 5th cousin 10 times removed | XXII | 16 |
| | Half 14th cousin once removed | XXXI | 16 |
| Davis, Janine | Self | | 0 |
| | Half 5th cousin 9 times removed | XXI | 15 |
| | Half 5th cousin 10 times removed | XXII | 16 |
| | Half 14th cousin once removed | XXXI | 16 |
| Davis, John | Great-grandfather | III | 3 |
| Davis, Nigel Francis | Brother | II | 1 |
| | Half 5th cousin 9 times removed | XXI | 15 |
| | Half 5th cousin 10 times removed | XXII | 16 |
| | Half 14th cousin once removed | XXXI | 16 |
| Davis, Norman Francis | Father | I | 1 |
| | Half 4th cousin 10 times removed | XX | 15 |
| | Half 5th cousin 8 times removed | XX | 14 |
| | Half 4th cousin 11 times removed | XXI | 16 |
| | Half 5th cousin 9 times removed | XXI | 15 |
| | Half 13th cousin twice removed | XXX | 16 |
| | Half 14th cousin | XXX | 15 |
| Davis, Thomas | 2nd great-grandfather | IV | 4 |
| De Quettevile, Chas | 5th great-grandfather | VII | 7 |
| De Quettevile, Edmund | 7th great-grandfather | IX | 9 |
| De Quettevile, John | 6th great-grandfather | VIII | 8 |
| De Quetteville, Clement | 8th great-grandfather | X | 10 |
| De Quetteville, Edmund | 9th great-grandfather | XI | 11 |
| De Quetteville, Elias | 4th great-grandfather | VI | 6 |
| De Quetteville, Esther | 3rd great-grandmother | V | 5 |
| | Wife of the half 5th cousin 4 times removed | | |
| | Wife of the half 5th cousin 5 times removed | | |
| | Wife of the half 9th cousin 6 times removed | | |
| | Wife of the half 10th cousin 4 times removed | | |
| De Quetteville, Jean | 10th great-grandfather | XII | 12 |
| De Quetteville, Mary | 7th great-grandmother | IX | 9 |
| Du Parc, Marie | 9th great-grandmother | XI | 11 |
| | Wife of the half 3rd cousin twice removed | | |
| | Wife of the half 4th cousin once removed | | |
| | Wife of the half 3rd cousin 12 times removed | | |
| | Wife of the half 4th cousin 10 times removed | | |
| Evans, Barry | Half brother | II | 1 |
| Evans, Bert | Uncle of the husband | | |
| Evans, Bert Mitchell | Grandfather of the husband | | |
| Evans, Dean Garland | Husband | | |
| Evans, Dezi Joel | Son | I | 1 |
| | Half 6th cousin 8 times removed | XXII | 15 |
| | Half 6th cousin 9 times removed | XXIII | 16 |
| | Half 15th cousin | XXXII | 16 |