About 8 Ontkos. Related surnames: ANTICO (3).
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John F. Ontko III
1960s managed by John Ontko last edited 5 Jul 2019 76
25 Nov 1882 Slovakia - 10 May 1943 managed by Judy Lesso last edited 14 Apr 2017
managed by Larry Hayer last edited 15 Jan 2017
managed by Samuel Ontko last edited 28 Feb 2016
managed by Theodore Palmer last edited 1 Sep 2014
managed by Bente Nyseth last edited 20 Jul 2012
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Genealogy > ONTKO
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