1850 Census information from St. Clair Co. IL received from a McKenzie cousin.
Mary "Pop" McKenzie (cannot read or write), d/o Stephen and Triphena (Austin) McKenzie, was born between 1810-1820 in Washington County, IL. She married on January 3, 1833 in St. Clair County, IL to Bryce Virgin (cannot read or write). Bryce was b. C 1805OH and is a farmer. Mary and Bryce's children were: Nancy b. C 1835 IL; Martha b. C 1837 IL; Amelia b. C 1838 IL; William b. C 1840 IL; Nathan b. C 1842 IL; Allen b. C 1847 IL and Bruce b. C 1852 IL.