Mabel of Gloucester - 23 Nov 1183 (1128–1183) Parents Robert, 1st Earl of Gloucester NN Children Mawd ferch Gruffudd ab Ifor Bach NN Gwenllian ferch Gruffudd ab Ifor Hywel Felyn ap Gruffudd ab Ifor Bach Rhys ap Gruffudd Siblings Richard de Gloucester Hamon fitz Robert Maud of Gloucester, Countess of Chester Mabel fitz Robert Richard fitz Robert, Lord of Creully Philip fitz Robert Robert fitz Robert William Fitz Robert, 2nd Earl of Gloucester Roger of Worcester Partners Gruffydd ab Ifor