Also, it doesn't seem like this Hugh was the son of the 2nd Viscount. The second viscount's wikipedia page lists four children with Jean Alexander: Hugh, James, Elizabeth, and Henry. However, that Hugh became an Earl, and I find it a little hard to believe that an Earl would move to South Carolina. Besides, the Hugh who was the Earl has a wikipedia page, and nothing about living or moving to America is on there.
I think he should be split from these parents. It's an incorrect link.
Have disconnected Sir Hugh Montgomery, 2nd Viscount of the Great Ards as parent of this Hugh, removed Capt from his name, and locked the dates / locations. Unfortunately the wives don't seem to match overview notes either if someone wants to study the children.
Descendants of Hugh Montgomery abt. 1640-1702 married to Jane Patrick
Catherine abt. 1684 m. James Patrick Calhoun
James abt. 1690 (my ancestor) m. Anne Thompson
Jane abt. 1700 m. James Ramsey
Thomas abt. 1702 m. Mary ?
Mary abt. 1703 m. James Patterson
He died 1702 ? and daughter born 1703 the GENI ck is kicking this out- what should we do?