M.A. Sibley
(
= Descendancy chart to this point, 
= Expand, 
= Collapse)
- 1 M.A. Sibley [1]
- Robert Sibley, (Architect Surveyor) b. 1790 d. Apr 1849
- 2 Robert Charles George Sibley [1.1] b. 21 Dec 1824 d. 12 Sep 1906
- Susannah Crittenden Grist Sibley b. 11 Feb 1827 d. Mar 1895
- 3 Robert Sibley [1.1.1] b. 1849 d. Apr-May-Jun 1918
- 3 George Sibley [1.1.2] b. 1857 d. 24 Oct 1928
- 3 William Sibley [1.1.3] b. Jan-Feb-Mar 1859 d. Apr-May-Jun 1930
- 3 Robert Sibley [1.1.1]
- 2 Robert Charles George Sibley [1.1]