| Name | Birth date | Relationship with Geoffrey Avelin |
| Abbott, Herbert Edward Stacey | 6 April 1855 | Husband of the 12th great-granddaughter |
| Abraham, Maria Rebecca | 10 January 1822 | Wife of the 11th great-grandson |
| Abram, Hannah | | Wife of the 8th great-grandson |
| Ada, Dorothy | | Wife of the 13th great-grandson |
| Alice | Abt. 1780 | Wife of the 9th great-grandson |
| Allen, Maryanne | Abt. 1843 | Wife of the 11th great-grandson |
| Allwood, Philip J | | Husband of the 15th great-granddaughter |
| Andrews, Olive Margery | 18 November 1928 | Wife of the 13th great-grandson |
| Angel, Mary | | Wife of the 8th great-grandson |
| Anne | Abt. 1864 | Wife of the 5th great-grandson |
| Apsey, Arthur Harry Thomas | 16 March 1875 | 12th great-grandson |
| Apsey, Aveling | 1845 | 11th great-grandson |
| Apsey, Harry | Abt. 1847 | 11th great-grandson |
| Apsey, Herbert George | 1 March 1877 | 12th great-grandson |
| Apsey, Martha | Abt. 1843 | 11th great-granddaughter |
| Apsey, Susan | Abt. 1838 | 11th great-granddaughter |
| Apsey, Thomas | Abt. 1811 | Husband of the 10th great-granddaughter |
| Arnett, George | | Husband of the 10th great-granddaughter |
| Ashley, Ellen | 1838 | Wife of the 11th great-grandson |
| Ashley, Lucy | 15 April 1866 | Wife of the 12th great-grandson |
| Ashwell, Edward William | | Husband of the 11th great-granddaughter |
| Aston, Valerie Margret | | Wife of the 13th great-grandson |
| Atkinson, Martha | | Wife of the 9th great-grandson |
| Avelin, Geoffrey | Abt. 1433 | Self |
| Avelin, John | Abt. 1456 | Son |
| Avelin, Robert | Abt. 1460 | Son |
| Aveling, Abigail | 15 July 1774 | 9th great-granddaughter |
| Aveling, Abigail Rose | November 2002 | 16th great-granddaughter |
| Aveling, Adelaide Elizabeth | 1851 | 11th great-granddaughter |
| Aveling, Agnes | Abt. 1564 | 2nd great-granddaughter |
| Aveling, Agnes Fanny | 12 December 1880 | 11th great-granddaughter |
| Aveling, Ailwyn | 1 February 1896 | 13th great-grandson |
| Aveling, Alan John | 4 January 1928 | 14th great-grandson |
| Aveling, Alfred | 10 May 1809 | 10th great-grandson |
| Aveling, Alfred Stephen | 18 September 1893 | 12th great-grandson |
| Aveling, Algernon | 1849 | 11th great-grandson |
| Aveling, Alice | Abt. 1560 | 2nd great-granddaughter |
| Aveling, Alice | Abt. 1659 | 5th great-granddaughter |
| Aveling, Alice | 9 October 1674 | 6th great-granddaughter |
| Aveling, Alice | 2 November 1742 | 8th great-granddaughter |
| | | Wife of the 8th great-grandson |
| Aveling, Alice | 17 June 1750 | 8th great-granddaughter |
| Aveling, Alice | 31 October 1764 | 8th great-granddaughter |
| Aveling, Alice | Abt. 1769 | 9th great-granddaughter |
| Aveling, Alice | 3 November 1769 | 9th great-granddaughter |
| Aveling, Alice | 17 January 1772 | 9th great-granddaughter |
| Aveling, Alice | 1777 | 9th great-granddaughter |
| Aveling, Alice | 2 April 1783 | 9th great-granddaughter |
| Aveling, Alice | 29 September 1794 | 10th great-granddaughter |
| Aveling, Alice | 8 May 1816 | 10th great-granddaughter |