Looking for info on the family of John LEMAR born 1799 Md died after 1850 Shelby Co IN. He md Mary DAVISON/DAVIDSON 1800 Mason Co KY d/o Robert DAVISON. Mary was born abt 1785 in Ireland. John & Mary are in Adams Co OH 1820, Highland Co OH 1830, in Shelby Co IN 1840. Mary dies between the 1840-50 census. John is still living in 1850 age 71, then does not appear in the 1860 census. They had (3)sons James b 1801, Robert b 1804 & William b 1810, and a daughter that died bef the 1830 census.