This is what I have on the Youker surname in Montgomery Cty.
(spouse) Catherine Cretser Youker Born 8 Feb 1794
Catherine Youker Smith Died 10 Feb 1893
(spouse) John Smith Born 1815 Palatine, NY Died Apr 1893 Palatine, NY
Philip Youker Born 13 Sep 1822 Died 1909
Maria Youker Born 16 Feb 1826
James Elbrich Youker Born 17 April 1828