Agatha de Shelton

http://www.tudorplace.com.ar/SHELTON.htm

Agatha, probably a daughter of Sir John Gedding of Lincolnshire. The arms of Gedding were found by Blomefield to impale those of Shelton in several armorial windows and manuscripts. She appears to have died before 1313, for in that year John Shelton settled the same manor on himself, his wife Joan and their heirs.