John Kostecki Death Records
Found 2 records:
John Kostecki (1917–1972)
Born: February 7, 1917 in Pennsylvania
Died: July 21, 1972 in Solano County, California
John Albert Kostecki (1934–1986)
Born: May 10, 1934 in Pennsylvania
Died: June 14, 1986 in Marin County, California