'b. c.1641, 4th but 3rd surv. s. of Thomas Morgan of Machen, Mon. by his 2nd w. Elizabeth ... unm.'
'Morgan made his fortune as a London merchant, perhaps specializing in the West Indian trade. ... Morgan died on 1 Jan. 1715, and was buried at Machen, Monmouthshire.'
↑ Birth year estimated based on marriage date of parents, estimated birth years of siblings, and order the children are listed in A history of the family of Morgan (for lack of any other source for birth order, besides The History of Parliament for William and John).