Mary Gibson1
Her married name became Kellett.
Child of Mary Gibson and William Augustus Kellett
Henry de Castres Kellett1 
He emigrated to Victoria, Australia, arriving on 1839.1
Children of Henry de Castres Kellett and Marcella Ready
- Anne Marcella Kellett2
- Sir Henry de Castres Kellett, 3rd Bt.+2 b. 15 Sep 1851, d. 20 Jun 1924
- Francis Michael Kellett+2 b. 1858
Marcella Ready1
From 1848, her married name became Kellett.
Children of Marcella Ready and Henry de Castres Kellett
- Anne Marcella Kellett2
- Sir Henry de Castres Kellett, 3rd Bt.+2 b. 15 Sep 1851, d. 20 Jun 1924
- Francis Michael Kellett+2 b. 1858
Sir Henry de Castres Kellett, 3rd Bt.1 
He succeeded as the 3rd Baronet Kellett, of Lota, co. Cork [U.K., 1801] in February 1886.1
Children of Sir Henry de Castres Kellett, 3rd Bt. and Joan Harrison
- Ethel Kate Kellett2 b. 2 Sep 1881, d. 18 Aug 1956
- Sir Henry de Castres Kellett, 4th Bt.+2 b. 2 Oct 1882, d. 25 Jul 1966
- Francis Stanley Kellett+2 b. 4 Aug 1885, d. 1955
- William Augustus Kellett+2 b. 28 May 1889, d. 15 Dec 1952
- Myrtle Marcella Kellett2 b. 29 Sep 1892
- Doris Kellett2 b. 31 Aug 1894
- Reenie Florence Kellett2 b. 11 Oct 1898
Francis Michael Kellett1 
Children of Francis Michael Kellett and Elizabeth Mary Stanley
- Stanley Francis Kellett2 b. 2 Dec 1886
- Arthur Ormond Kellett2 b. 6 Mar 1890
- Freda Kellett2 b. 4 Sep 1892
Elizabeth Mary Stanley1
From 1885, her married name became Kellett.
Children of Elizabeth Mary Stanley and Francis Michael Kellett
- Stanley Francis Kellett2 b. 2 Dec 1886
- Arthur Ormond Kellett2 b. 6 Mar 1890
- Freda Kellett2 b. 4 Sep 1892
Stanley Francis Kellett1 
