From "Who's Who in Kern County, 1939" (pub by Wilson & Peterson, 1940)
GAEDE, Alvin Walter, M. D. Parents, Abraham B. and Anna (DUERKSEN) GAEDE. Born, Hillsboro, Kan., Aug. 12, 1898. Married, Lena SUDERMAN, May 11, 1920. Children: Calvin Coolidge, Galen Don Carlos, Jimmie Stanley, Beatrice.
If this is a good fit with other information you have, please reply to this message and I will transcribe the remainder of the biography. I AM NOT RELATED TO THIS FAMILY AND HAVE NO OTHER INFORMATION ABOUT THEM. I'm just making the most of a $2.00 buy on eBay... If this helps you, please "pay it forward" by helping another researcher.