John Muscegros , of Charlton, Sir
John was born on August 10th, 1232 in Charlton Musgrove, Wincanton, Somerset, England.  He died at the age of 42 on May 8th, 1275 in Charlton Musgrove, Wincanton, Somerset, England.

 Cecily Avenal
Cecily was born about 1234 in Bicknor, Hollingbourn, Kent, England.  She died before August 10th, 1301 in Charlton Musgrove, Wincanton, Somerset, England.

 Robert de Muscegros , of Charlton, Sir
Robert de was born about 1252 in Charlton Musgrove, Wincanton, Somerset, England.  He died on December 27th, 1280 in Charlton Musgrove, Wincanton, Somerset, England.