US NAVY
Dennis J Jankowski
March 17, 1926—April 2, 2011
GM1
Life Timeline
85 years1926
Born
March 17, 1926
US NAVY
Service Record
World War II
World War II
Conflict
GM1
2011
Passed Away
April 2, 2011
Service Record
Verified fields from cemetery source data.
Branch
US NAVY
Rank
GM1
War / Conflict
World War II
Sourced from official cemetery data; last updated May 30, 2026.Learn more