Harold D Van Krevelen
1898 - 1986 (88 years)(
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- 1 Harold D Van Krevelen [1] b. 8 Apr 1898 d. 8 May 1986
- Verna L _____ b. Abt 1897
- 2 Richard C Van Krevelen [1.1]
- 2 Joan C Van Krevelen [1.2]
- 2 Richard C Van Krevelen [1.1]