He died there in 1679.

His eldest daughter and co-heiress, Arabella Susanna, married, in 1683, Sir John Macgill, of Gill Hall, in the county Down.
"Nicola S.( the second daughter) was born in 1666, and married Sir Tristram Beresford in 1687.

Between that and 1693 two daughters were born, but no son to inherit the ample landed estates of his father, who most anxiously wished and hoped for an heir.

It was under these circumstances, and at this period, that the manuscripts state that Lord Tyrone made his appearance after death; and all the versions of the story, without variation, attribute the same cause and reason, viz., a solemn promise mutually interchanged in early life between John le Poer, then Lord Decies, afterwards Lord Tyrone, and Nicola S.
Hamilton, that whichever of the two died the first, should, if permitted, appear to the survivor for the object of declaring the approval or rejection by the Deity of the revealed religion as generally acknowledged: of which the departed one must be fully cognisant, but of which they both had in their youth entertained unfortunate doubts.
"In the month of October, 1693, Sir Tristram and Lady Beresford went on a visit to her sister, Lady Macgill, at Gill Hall, now the seat of Lord Clanwilliam, whose grandmother was eventually the heiress of Sir J.Macgill's property.

One morning Sir Tristram rose early, leaving Lady Beresford asleep, and went out for a walk before breakfast.