John Clark - chaplain - died in 1853.
John Clark - chaplain - was born in 1784.
John Clay - chaplain - died in 1858.
John Porter Clark died in 1991.
Anthony John Clark died in 2004.
John Clark Ridpath died in 1900.
John Clark Monks died in 1827.
John Kinzie Clark died in 1865.
John Willis Clark died in 1910.
John Bullock Clark died in 1885.
John Gordon Clark died in 1999.
Terrance John Clark died in 1983.
John Maurice Clark died in 1963.