Mabli ap Maredudd Peerage person ID=394335 (b. 1399) Parents Maredudd ap Henry Dwnn Mallt ferch Gruffudd Fychan ab Ieuan ap Cadwgon Fawr Children Thomas ap Gruffudd Siblings Owain Dwnn Jonet ferch Maredudd ap Henry Dwnn ap Gruffudd Dwnn Gruffydd Dwnn Partners Gruffudd ap Nicolas