He [Robert de Lisle] married, 1stly, before 1252, Mabel, widow of Hervey, baronof Stafford (died 1241), and daughter of Sir Robert DE MUSCEGROS, of Charlton,by Hawise, daughter and coheir of Sir William MALET, of Curry Malet. Robert deLisle and Mabel quitclaimed to John de Muscegros 10 librates of land in Kemarton, co. Gloucester, which Mabel had in free marriage from her father, and for this and 200 marks John gave her 20 librates of land in Finborough, Suffolk. Robert married, 2ndly, Alice. He died in 1284. His widow was living in 1290. [Complete Peerage VII:70, (transcribed by Dave Utzinger)]