
Mary Ann Knowsley

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- 1 Mary Ann Knowsley [1] b. Abt 1789 d. Abt 1862
Robert Sibley b. 1790 d. Apr 1849
- 2 Robert Charles George Sibley [1.1]
b. 21 Dec 1824 d. 12 Sep 1906
Susannah Crittenden Grist b. 11 Feb 1827 d. Mar 1895
- 3 Robert Sibley [1.1.1]
b. 1849 d. Jun 1918
- 3 George Sibley [1.1.2]
b. 1857 d. 24 Oct 1928
- 3 William Sibley [1.1.3]
b. Mar 1859 d. Jun 1930
- 3 Robert Sibley [1.1.1]
- 2 Thomas Harmer Sibley [1.2]
b. 8 Jan 1828 d. 12 Sep 1915
- 2 Septimus William Sibley [1.3]
b. 13 Feb 1831 d. 15 Mar 1893
- 2 Robert Charles George Sibley [1.1]