Annes ferch Llywelyn Ddu ap Gruffudd ab Iorwerth Foel Parents Llewelyn 'Ddu' ap Gruffudd Margred ferch Madog Fychan ap Madog ap Rhirid Children Siblings Maredudd ap Llywelyn Ddû ap Gruffudd of Maelor Saesneg Margred ferch Llywelyn Ddû ap Gruffudd ab Iorwerth Foel Angharad ferch Llywelyn