Peerage Holding
John Jeffreys Pratt
Camden (Marquessate)
Starting on: Mon 7th Sep 1812
Ending on: Thu 8th Oct 1840
Sat 28th Nov 1812
Ordinality: 1
John Jeffreys Pratt
Camden (Marquessate)
Starting on: Mon 7th Sep 1812
Ending on: Thu 8th Oct 1840
Sat 28th Nov 1812
Ordinality: 1