People named William Heykoop

Arie Heykoop Augustus Heykoop (Dec 8, 1924 - Dec 26, 2002) Barbara Heykoop Belle Heykoop (Jan 19, 1893 - Jul 1985) Betty Heykoop Brandon Heykoop (Jan 13, 1992 - Nov 2, 2008) Brenda Clark Carol Heykoop (Jan 30, 1937 - Jul 14, 2004) David Heykoop Dolores Heykoop (Aug 24, 1941 - Nov 19, 1992) Donald Heykoop (May 21, 1935 - May 18, 1993) Eleanor Heykoop (Apr 16, 1934 - Jul 10, 2010) Elizabeth Heykoop George Heykoop Gerald Heykoop (May 7, 1926 - Dec 31, 2007) Gerrit Heykoop (May 1, 1924 - Oct 7, 2008) Helen Heykoop (Aug 30, 1920 - May 23, 2000) Hilda Heykoop (Dec 1, 1912 - Jan 22, 1994) James Heykoop Jan Heykoop (May 2, 1895 - Apr 1973) Jennie Heykoop (May 2, 1903 - Jun 1975)

Jennifer Heykoop Joe Heykoop (Nov 2, 1917 - Sep 14, 1997) Johannes Heykoop (May 23, 1920 - Mar 30, 1994) John Heykoop (Apr 28, 1893 - Jan 1967) Joseph Heykoop Josina Heykoop (Aug 10, 1898 - Sep 1977) Josinus Heykoop (Mar 28, 1901 - Jan 1972) Lillian Heykoop (Jun 25, 1901 - Jan 1980) Lois Heykoop (Apr 21, 1918 - Feb 18, 2009) Marjorie Heykoop Mary Heykoop Michael Heykoop (Apr 10, 1987 - Feb 28, 2003) Nicholas Heykoop Orrie Heykoop (Jan 14, 1922 - Oct 5, 1994) Peter Heykoop Rachel Heykoop (Feb 7, 1925 - Oct 23, 2003) Richard Heykoop (Aug 3, 1968 - Feb 17, 2008) Sandra Brinn Stephanie Heykoop (Oct 9, 1943 - Oct 31, 1996) Tim Heykoop (Nov 8, 1942 - Jan 14, 2009) William Heykoop