Geertruida Olga Heldring
1908 - 1997 (88 years)
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- 1 Geertruida Olga Heldring [1] b. 1 Apr 1908 d. 16 Feb 1997
- + Floris Adriaan van Hall b. 7 Jul 1902 d. 22 Feb 1961
- + Floris Adriaan van Hall b. 7 Jul 1902 d. 22 Feb 1961