The family tree that I have has "? Stephen married Isabella Corlett, heiress of Ballacain, Ballaugh (daughter of Thomas Corlett, Ballacain, Ballaugh died abt. 1724) [This would be Thomas who died then]. The only child listed for Mr. Stephen and Isabella is a son - John Stephen of Ballacain, Ballaugh (no dates given), then the direct line goes to Thomas Stephen of Ballacain and Ballavolley, Ballaugh, then to Daniel Stephen of Ballaugh who married Elinor Corlett [ another Stephen - Corlett connection]. One of the children of Daniel Stephen and Elinor Corlett was Rev. Thomas Stephen (b. 19 Jan 1776), Vicar of Marown, who married Charlotte Gelling. Is this any help?
Jenny Greet