Hilma Katherine Robertson

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- 1 Hilma Katherine Robertson [1] b. 8 Dec 1904 d. 14 Sep 2000
Herbert Vivien Gardner b. 27 Feb 1904 d. 25 Jun 1992
- 2 Kathryn Vivian Gardner [1.1]
b. 23 Jul 1928 d. 9 Oct 2013
- + Richard C. Gustafson b. 30 Jun 1925 d. 15 May 1995
- + Richard C. Gustafson b. 30 Jun 1925 d. 15 May 1995
- 2 Kathryn Vivian Gardner [1.1]