1215.1.1 = {
	holder = 183161 #Ednyfed Fychan ap Cynwrig
}
1246.1.1 = {
	holder = 183162 #Goronwy ab Ednyfed Fychan
}
1268.10.17 = {
	holder = 183163 #Tewdwr Hen ap Goronwy
}
1311.10.11 = {
	holder = 183164 #Goronwy ap Tewdwr Hen
}
1331.12.11 = {
	holder = 183166 #Tewdwr Fychan ap Goronwy
}