Other researchers have said my Martin Hamilton's father is Benjamin Hamilton, who was married to Sarah. I have no other facts about these men or their siblings.I only have descendents of Martin b. 1796, married Susannah Routsaw in 1813 and their children, first born Adeline in 1814. Susannah's father is German and came from PA. Martin was born in VA. Sorry that I do not have more information to share with you.