Henry Firdinand Vandervoort
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- 1 Henry Firdinand Vandervoort [1]
- Leah Nelson
- 2 Hildegarde Vandervoort [1.1] b. 13 Dec 1885 d. 30 Aug 1980
- Daniel Whiting Lathrop, II b. 20 Jan 1883 d. 21 Apr 1948
- 3 Daniel Whiting Lathrop, III [1.1.1] b. 10 Oct 1913 d. Jun 2009
- Margaret Helen Davison b. 29 Dec 1916 d. 7 Jan 2009
- 3 Henry Vandervoort Lathrop [1.1.2] b. 31 Aug 1915 d. 24 Mar 1927
- 3 Living [1.1.3]
- Frederick William Walls b. 13 May 1916 d. 2 Jul 1989
- 3 Daniel Whiting Lathrop, III [1.1.1]
- 2 Hildegarde Vandervoort [1.1]