He [Robert de Lisle] apparently married, before 3 May 1318, Margaret, daughter of Walter DE BEAUCHAMP, of Alcester, co. Warwick, Steward of the King's household (died 1303). She died in the summer of 1339, when Robert was about to cross the seas on the King's service. After her death he entered the Franciscan Order, to which he had been a benefactor. On 23 March 1341/2 his lands were taken into the King's hand, he being professed in a religious order. He appears to havebeen ordained priest. He died 4 January 1343/4, and was buried in the choir ofthe Franciscan church in London, in the chapel of All Saints. [Complete Peerage VIII:71-3, (transcribed by Dave Utzinger)]