U.S. Army
William St John Petersen
May 3, 1958—February 20, 1992
SP4
Life Timeline
33 years1958
Born
May 3, 1958
US ARMY
Service Record
SP4
1992
Passed Away
February 20, 1992
Service Record
Verified fields from cemetery source data.
Branch
US ARMY
Rank
SP4
Sourced from official cemetery data; last updated May 30, 2026.Learn more