 Complete the following phrase:  Both his parents were Catholic, but some relatives on his fathers as on his mothers side were Protestants. His grandfather, James Hamilton, 1st Earl of Abercorn, was a Protestant, but his father and all his paternal uncles were raised as Catholics due to the influence of his paternal grandmother, Marion Boyd, a recusant. Some branches of the Hamilton family were Protestant, such as that of his fathers second cousin Gustavus 16421723, who would become the 1st Viscount Boyne. His mothers family, the Butlers, were generally Catholic with the notable exception of the future 1st Duke of Ormond, his maternal uncle. His eldest brother, James, would turn Protestant when marrying Elizabeth Colepeper in 1661, and his son, also called James Hamilton, would fight on the other side during the 