Backus Family History
Henry Casimir de Rham, II

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- 1 Henry Casimir de Rham, II [1] b. 2 Feb 1882 d. 22 Mar 1947
Frances Appleton Dana b. 25 May 1883 d. 6 Oct 1933
- 2 Henry Longfellow de Rham [1.1]
b. 5 Sep 1905 d. 7 Jan 1976
Edith Hyde Colby b. 20 Apr 1906 d. 24 Aug 1973
- + Estelle Randolph Bolling b. 29 Nov 1906 d. 21 Mar 1969
- 2 Richard Dana de Rham [1.2]
b. 25 Mar 1911 d. 17 Jun 1985
Lee Selden McCabe b. 26 Sep 1911 d. 16 Sep 2001
- 3 Thomas Gold Appleton de Rham [1.2.1]
b. 10 Jul 1938 d. 11 Aug 1963
- 3 Living [1.2.2]
- 3 Living [1.2.3]
- 3 Thomas Gold Appleton de Rham [1.2.1]
- 2 Henry Longfellow de Rham [1.1]
- + Frances Cadwallader Hill b. 6 Dec 1905 d. 24 Sep 1992