Cadet branch of House Stewart of Bute
- Coat of Arms
House of Stuart-Wortley
Lords of Wortley and Wharncliffe
Adopted the name and arms of Wortley from their Wortley-Montagu maternal ancestors with a canton of Bute for difference
House of Stuart-Wortley-MacKenzie
Lords of Wortley, Wharncliffe and Rosehaugh
Barons Wharncliffe
Assumed the name and arms of George MacKenzie as successors
House of Montagu-Stuart-Wortley-MacKenzie
Barons Wharncliffe
Viscounts Carlton
Earls of Wharncliffe
In 1880 the 1st Earl assumed by Royal licence the additional surname of Montagu
- Personal Arms
James Stuart-Wortley
Lord of Wortley and Wharncliffe
1st Baron Wharncliffe
Edward Montagu-Stuart-Wortley-Mackenzie
3rd Baron Wharncliffe
1st Earl of Wharncliffe
Richard Montagu-Stuart-Wortley
7th Baron Wharncliffe
5th Earl of Wharncliffe
Charles Stuart-Wortley
1st Baron Stuart of Wortley
Son of James Stuart-Wortley who was the youngest son of James Stuart-Wortley, 1st Baron Wharncliffe