Isota Welsh woman Parents Ithel Fychan, lord of Gwent Gwenllian ferch Hywel Fychan ap Hywel ab Ieuaf Children Gruffydd II ap Madog, Lord of Dinas Bran Maredudd ap Madog ap Hywel ap Gruffudd Maelor Hywel ap Madog ap Gruffudd Maelor