Thomas Kighan
- Bef 1886(
= Descendancy chart to this point, 
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- 1 Thomas Kighan [1] d. Bef 1886
- Ellen Boyle b. Abt 1857 d. Abt 1939
- 2 Isabella Kighan [1.1] b. 8 Aug 1878
- 2 John Keggens (Kighan) [1.2] b. 6 May 1880 d. 18 Dec 1966
- Matilda Jane McCrory b. 28 Jan 1877 d. 29 Dec 1965
- 3 Ellen Keggens [1.2.1] b. 29 Sep 1912
- + Whalen
- + Whalen
- 3 Isabelle Keggens [1.2.2] b. 25 Sep 1914
- + Reiss
- + Reiss
- 3 Elizabeth Keggens [1.2.3] b. 8 Apr 1916 d. Abt 9 May 2002
- 3 Margaret Keggens [1.2.4] b. 30 Sep 1919
- + Wilson
- + Wilson
- 3 Ellen Keggens [1.2.1]
- 2 Isabella Kighan [1.1]