Sir John de Muscegros
- Born: 10 Aug 1232, Charlton Musgrove, Wincanton, Somerset, England 141,526
- Marriage: Cecily de Avenell 260
- Died: Shortly Before 8 May 1275, Charlton Musgrove, Wincanton, Somerset, England at age 42 141,526
~Ancestral Roots of Certain American Colonists Who Came to America before 1700, 8th Edition, 189:2-3, Sir John de Muscegros, of Charlton married Cecily Avenal, daughter of Sir William Avenal. He was the son of Sir Robert de Muscegros and Hawise Malet.
~Magna Charta Surities, 5th Edition, 57:3, Sir John de Muscegros, married Cecily, daughter of Sir William Avenal. 526
~Cockayne's Complete Peerage, (Ferrers), Vol. V, chart between pp. 320-321 141
John married Cecily de Avenell, daughter of Sir Guillaume Avenell and Aline.141 (Cecily de Avenell was born in Bicknor, Hollingbourn, Kent, England and died Shortly Before 10 Aug 1301 in Charlton Musgrove, Wincanton, Somerset, England 141.)