| Name | Birth date | Relationship with William Robb |
|---|
| Coonan, Catherine L. | June 03, 1963 | 2nd great-granddaughter |
| Coonan, Francis D. | April 25, 1957 | 2nd great-grandson |
| Coonan, John | December 26, 1925 | Husband of the great-granddaughter |
| Coonan, Margaret M. | October 18, 1964 | 2nd great-granddaughter |
| Coonan, Patricia M. | January 29, 1962 | 2nd great-granddaughter |
| Coonan, Paul E. | January 23, 1961 | 2nd great-grandson |
| Coonan, Peter J. | October 27, 1956 | 2nd great-grandson |
| Coonan, Therese I. | October 14, 1958 | 2nd great-granddaughter |
| Coonan, Timothy G. | September 03, 1955 | 2nd great-grandson |
| Crocker, Bonnie | Unknown | Wife of the great-grandson |
| Darling, Helen | Unknown | Wife of the great-grandson |
| De Groot, Peggy | Unknown | Wife of the great-grandson |
| Des Hein | Unknown | Husband of the 2nd great-granddaughter |
| Donahoo, Brendan Charles | April 17, 1979 | 3rd great-grandson |
| Donahoo, Daniel Lindsay | June 15, 1977 | 3rd great-grandson |
| Donahoo, Felix | January 11, 2002 | 4th great-grandson |
| Donahoo, Grace Caitlin | February 07, 1986 | 3rd great-granddaughter |
| Donahoo, Lindsay David | July 03, 1953 | Husband of the 2nd great-granddaughter |
| Donahoo, Michael Francis | September 02, 1981 | 3rd great-grandson |
| Donovan, Pat | Unknown | Wife of the great-grandson |
| Dowell, Barbara | Unknown | Wife of the 2nd great-grandson |
| Downey, Geoff | Unknown | Great-grandson |
| Downey, Jack | Unknown | Husband of the granddaughter |
| Downey, Jack | Unknown | Great-grandson |
| Downey, Jenny Sue | Unknown | 2nd great-granddaughter |
| Downey, Judith | Unknown | 2nd great-granddaughter |
| Downey, Valda | Unknown | Great-granddaughter |
| Downey, William | Unknown | Great-grandson |
| Dunn, Gertrude | Unknown | Wife of the grandson |
| Evans, Alice | Unknown | Wife of the grandson |
| Farmer, Ern | Unknown | Husband of the great-granddaughter |
| Farmer, Jean | Unknown | 2nd great-granddaughter |
| Fraser, Shirley | Unknown | Wife of the 2nd great-grandson |
| Free, Clarice | Unknown | Wife of the grandson |
| Frew, Christine | Unknown | Wife of the 2nd great-grandson |
| Gange, Ross | Unknown | Husband of the 2nd great-granddaughter |
| Gardiner, Jean | Unknown | Wife of the great-grandson |
| George, Jennifer Lorraine | August 07, 1958 | 2nd great-granddaughter |
| George, Leslie | June 03, 1929 | Husband of the great-granddaughter |
| George, Robert Alexander | November 20, 1960 | 2nd great-grandson |
| Gerardson, Fred | Unknown | Husband of the 2nd great-granddaughter |
| Gerardson, Sarah Grace | Unknown | 3rd great-granddaughter |
| Gerardson, Zoe Frances | Unknown | 3rd great-granddaughter |
| Gieran, Adrian | Unknown | 2nd great-grandson |
| Gieran, Chris | Unknown | Husband of the great-granddaughter |
| Gieran, Janice | Unknown | 2nd great-granddaughter |
| Gieran, Patricia | Unknown | 2nd great-granddaughter |
| Gilbert, Graham | Unknown | Husband of the 2nd great-granddaughter |
| Gilmore, Barton | Unknown | Great-grandson |
| Gilmore, Bruce | Unknown | 2nd great-grandson |
