I am searching for information on Robert Heriot Clarkson, my G Grandfather who lived in Richland Co. He was born in 1858, had a brother,Samuel Mayrant Clarkson, b.1865. He was married to #1 Lizzie Starling,1879 and #2 Julia Dougherty abt. 1890. The last time I see him in the SC census is 1910. He was a widower at that time. I would love to find info on any of these three.