Is anyone here looking for Colhouns in Inishowen, particularly in the Malin/Knockglass areas? I am related to them up there, and I get to my great^3 grandfather William Colhoun born about 1790 and died 1858 and it's a brick wall. He may have come from farther south, but I have nothing more than what are likely to be mistakes in Ancestry trees going beyond him.