Mary Henrietta O'Brien
1812 - 1852 (40 years)(
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- 1 Mary Henrietta O'Brien [1] b. 1812 d. 05 Apr 1852
- Robert Fitzroy b. 05 Jul 1805 d. 30 Apr 1865
- 2 Emily Unah Fitzroy [1.1] b. 28 Dec 1837
- 2 Edward James O'Brien [1.2] b. 28 Dec 1837 d. 28 Aug 1856
- 2 Robert O'Brien Fitzroy [1.3] b. 2 Apr 1839 d. 7 May 1896
- 2 Bertram Charles Fitzroy [1.4] b. 11 Sep 1840 d. 04 Jun 1841
- 2 Fanny O'Brien Fitzroy [1.5] b. 27 Apr 1842
- 2 Katherine O'Brien Fitzroy [1.6] b. 22 Mar 1845
- 2 Emily Unah Fitzroy [1.1]