Backus Family History
Dr. Calvin Clark Brink

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- 1 Dr. Calvin Clark Brink [1] b. 1 Jul 1883 d. Jan 1969
Harriet E. Sadler b. Mar 1886 d. Yes, date unknown
- 2 Dr. John Calvin Brink, Sr. [1.1]
b. Abt 1912 d. Abt 1948
- 2 Margaret Ellen Brink [1.2]
b. 6 Jan 1917 d. Sep 1977
- + David H. Luedemann b. 25 Feb 1916 d. Yes, date unknown
- + David H. Luedemann b. 25 Feb 1916 d. Yes, date unknown
- 2 Dr. John Calvin Brink, Sr. [1.1]