Family: Orrin Otto Kiefer / Frances Letitia Heldin (F657)
m. 23 Dec 1935Otto Frederick Kiefer (1884-1940) 
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Florence Elizabeth Schwan (1884-1950)
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Anna Margaret Kiefer (1910-1983)  |
| Carlton John Kiefer (1916-1993) |
| Marguerite Kiefer (1919-2000) |
| Frances Letitia Heldin (1913-1990) |
| Orrin Otto Kiefer (1906-1986)
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