Robert Donald Tweedy

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- 1 Robert Donald Tweedy [1] b. 28 Apr 1896 d. 20 Apr 1929
Florence Cleo Cassity b. 1 Feb 1898 d. 6 Oct 1977
- 2 Robert Don Tweedy [1.1]
b. 24 Oct 1923 d. 4 May 1989
- + Orelle Jane Smith b. 22 Feb 1926 d. 4 Jul 2000
- + Orelle Jane Smith b. 22 Feb 1926 d. 4 Jul 2000
- 2 Doreen Faye Tweedy [1.2]
b. 1 Nov 1925 d. 27 Mar 1991
- + Robert Stanley McVean b. 6 Mar 1926 d. 12 Feb 1976
- + Robert Stanley McVean b. 6 Mar 1926 d. 12 Feb 1976
- 2 Robert Don Tweedy [1.1]