Margaret Walker
Abt 1879 -
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- 1 Margaret Walker [1] b. Abt 1879
- William Phillip Robb b. 20 Jul 1875 d. 1 Jun 1956
- 2 Living Robb [1.1]
- 2 Living Robb [1.2]
- 2 Charles Robb [1.3] b. Abt 1903
- 2 Douglas Walker Robb [1.4] b. 23 Sep 1906 d. 10 Apr 1969
- Alta Grace Halliwell b. 9 Aug 1908 d. 23 Sep 2009
- 3 Living Robb [1.4.1]
- Walter Allen Walko b. 9 Jun 1929 d. 8 Jun 2011
- 4 Living Walko [1.4.1.1]
- 4 Living Walko [1.4.1.1]
- 3 Living Robb [1.4.2]
- 3 Living Robb [1.4.1]
- 2 Living Robb [1.1]