U.S. Army
John Peter Vanallen
August 19, 1876—July 19, 1957
CAPT
Life Timeline
80 years1876
Born
August 19, 1876
US ARMY
Service Record
World War I
World War I
Conflict
CAPT
1957
Passed Away
July 19, 1957
Service Record
Verified fields from cemetery source data.
Branch
US ARMY
Rank
CAPT
War / Conflict
World War I
Sourced from official cemetery data; last updated May 30, 2026.Learn more