Seisyllwg List of rulers of Wales

^ lloyd, john edward (1912). history of wales earliest times edwardian conquest. longmans, green, , co. p. 257 , note. retrieved february 5, 2012. 
^ heritage consulting. millennium file [database on-line]. provo, ut, usa: ancestry.com operations inc, 2003.
^ cite error: named reference history of wales invoked never defined (see page).
^ cite error: named reference encyclopaedia of wales invoked never defined (see page).