Adda ap Meurig ap Cynwrig ap Pasgen - aft. 1278 Parents Meurig ap Cynwrig ap Pasgen Children Ieuan ab Adda ap Meurig ap Cynwrig NN verch Adda ap Meurig ap Cynwrig ap Pasgen Dafydd ab Adda Gwenllian ferch Adda ap Meurig ap Cynwrig