U.S. Army
Johanne Krause Mayo
August 20, 1920—October 5, 1996
SFC
Life Timeline
76 years1920
Born
August 20, 1920
US ARMY
Service Record
Vietnam War
Vietnam War
Conflict
SFC
1996
Passed Away
October 5, 1996
Memorial Record
Verified fields from cemetery source data.
Branch
US ARMY
Rank
SFC
War / Conflict
Vietnam War
Sourced from official cemetery data; last updated May 30, 2026.Learn more