Thomas Watson-Wentworth, 1st. Marquess of Rockingham
1693 - 1750 (57 years)
Thomas Wentworth, 1st. Earl of Strafford
1672-1739
1672-1739
Anne Johnson
-1754
-1754
Edward Watson, 2nd. Baron Rockingham
1630-1689
1630-1689
Thomas Watson-Wentworth
1665-1723
1665-1723