(1916–1981) - Anne Lindsay Clarkと結婚 Haven Clark Roosevelt (b. 1940) Anne Sturgis Roosevelt (b. 1942) Sara Delano Roosevelt (1946–1960) Joan Lindsay Roosevelt
Cryptanalyst Albert W. Small, Genevieve Grotjan, Samuel S. Snyder Cryptographic Specialists Cryus C. Sturgis Jr., Kenneth D. Miller, Glenn S. Landig パープル暗号を解析したSISはレッド暗号と同様に文字A