House of Watson
- Coat of Arms
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House of Watson
Lords and Baronets of Rockingham
Barons Rockingham and Throwley
Viscounts Sondes
Earls of Rockingham
- Coat of Arms
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House of Watson-Wentworth
Lords of Wentworth
Baronets of Rockingham
Barons Malton, Harrowden, Wath and Rockingham
Viscounts Higham
Earls of Malton
Marquesses of Rockingham
Issued from Thomas, 2nd son of Edward Watson, 2nd Baron Rockingham who added the surname and arms of Wentworth from his mother's family -
House Watson of Sondes
Barons and Earls Sondes
Matrilineal branch issued from Margaret Watson, youngest daughter of Lewis Watson, 1st Earl of Rockingham