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Extinct baronetcy in the Baronetage of the United Kingdom
The Champneys, later Mostyn-Champneys Baronetcy, of Orchardleigh in the County of Somerset, was created in the Baronetage of Great Britain on 12 January 1767. For more information on this creation, see Mostyn-Champneys baronets.
The Champneys, later Dalrymple-Champneys Baronetcy, of Littlemeads in the County of Sussex, was created in the Baronetage of the United Kingdom on 13 July 1910. For more information on this creation, see Dalrymple-Champneys baronets.
Champneys, later Mostyn-Champneys baronets, of Orchardleigh (1767)