1889-
| William Oscar Duncan | |
| B: | 1889 |
| Hull | |
1891-
| George Henry Duncan | |
| B: | 1891 |
| Hull | |
1895-
| Rosetta Duncan | |
| B: | 1895 |
| Hull | |
1897-
| Violet Duncan | |
| B: | 1897 |
| Hull | |
1901-
| Ivy Evelyn Duncan | |
| B: | 1901 |
| Hull | |
1933-
| Jean Ann Duncan | |
| B: | 16 Apr 1933 |
| Hull | |
1902-1973
| Ernest Lewis Duncan | |
| B: | 16 Sep 1902 |
| Hull | |
| D: | 6 Nov 1973 |
| Meadowbank Rd, Hull | |
1905-
| Annie G Matheson | |
| B: | 19 Apr 1905 |
| Hull | |
1905-
| Thomas Harris Duncan | |
| B: | 1905 |
| Hull | |
1907-
| Donald James Duncan | |
| B: | 1907 |
| Hull | |
|
1866-
| William James Duncan | |
| B: | 15 Dec 1866 |
| Tranmere, Wirral | |
1869-
| Rosena Harris | |
| B: | 1869 |
| Tipperary, Co Cork | |
| M: | 2 Nov 1886 |
| St Peter, Drypool, Hull | |