Isidore Prosper Royer - Pedigree | FamilyCentral
 23 Aug 1833 - 8 Dec 1886
 18 Sep 1811 -
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 20 Oct 1769 - 19 Apr 1863
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 5 Sep 1737 - 1776
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 Apr 1702 - 9 Jul 1770
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Zelie Eulalie Desessard
 md. 25 Oct 1854