Earl Baron of Breadalbane
Authenticated Baron
The Much Honoured Earl of Breadalbane (John Sullivan, Earl Baron of Breadalbane)
Credentials
- • Burke's Peerage Revised Families. Burke's Peerage (Genealogical Books) Ltd. Updated 2025
- • www.burkespeerage.com/search.php
- • Note that this united Earldom, Lordship and Barony being a duplicate of the peerage would normally only be recognised as "baron of" following the practice of Lord Lyons historically up to the 2000s, however the peerage duplicate is not currently extant, and the title was recognised by Lord Lyon for this holder in 2005.