John Leveson-Gower 1st. Earl Gower PC

John married Lady Evelyn Pierrepoint on 13 Mar 1712. (Lady Evelyn Pierrepoint was born on 6 Sep 1691 and died on 26 Jun 1729.)

John next married Penelope Stonhouse on 31 Oct 1733. (Penelope Stonhouse was born on an unknown date and died on 19 Aug 1734.)

John next married Mary Tufton Dowager Countess of Harold on 16 May 1736. (Mary Tufton Dowager Countess of Harold was born on an unknown date and died after 1740.)