US NAVY
William Franklin McMahon
October 11, 1893—April 28, 1958
SC1
Life Timeline
64 years1893
Born
October 11, 1893
US NAVY
Service Record
World War I
World War I
Conflict
SC1
1958
Passed Away
April 28, 1958
Service Record
Verified fields from cemetery source data.
Branch
US NAVY
Rank
SC1
War / Conflict
World War I
Sourced from official cemetery data; last updated May 30, 2026.Learn more