Dafydd ab Adda est. 1250 - est. Parents Adda ap Meurig ap Cynwrig ap Pasgen Children Angharad ferch Dafydd Owain ap Dafydd ab Adda ap Meurig Siblings Ieuan ab Adda ap Meurig ap Cynwrig NN verch Adda ap Meurig ap Cynwrig ap Pasgen Gwenllian ferch Adda ap Meurig ap Cynwrig