Allen Grant Montgomery
1880 - 1924 (44 years)(
= Descendancy chart to this point, 
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- 1 Allen Grant Montgomery [1] b. 9 Sep 1880 d. 22 Sep 1924
- Maud Bertha Lausen b. 1875 d. 1969
- 2 Margaret Catharine Montgomery [1.1] b. 24 Dec 1911 d. 22 Jul 1993
- + Eric Lundholm b. Abt 1911
- + Eric Lundholm b. Abt 1911
- 2 Francis Leroy Montgomery [1.2] b. 5 Nov 1913 d. 26 Oct 1999
- Rose Mary E Meyers b. 10 May 1916 d. Nov 1986
- 3 Barbara Jean Montgomery [1.2.1] b. 2 Feb 1936 d. 4 Jul 1991
- + Living
- + Living
- 3 Joan Elaine Montgomery [1.2.2] b. 2 Feb 1939 d. 26 May 1995
- + Living
- + Living
- 3 Living [1.2.3]
- 3 Living [1.2.4]
- 3 Living [1.2.5]
- 3 Barbara Jean Montgomery [1.2.1]
- 2 Aileen Mae Montgomery [1.3] b. 26 Feb 1916 d. 28 Dec 2002
- + Joseph John Cavallero b. Abt 1911
- + Joseph John Cavallero b. Abt 1911
- 2 Msgt Donald Allen Montgomery [1.4] b. 8 Oct 1920 d. 14 Nov 2012
- 2 Robert Lausen Montgomery [1.5] b. 28 Apr 1923 d. 8 Mar 2021
- 2 Margaret Catharine Montgomery [1.1]