↑James Louis Garvin; Franklin Henry Hooper; Warren Earle Cox (1929). The Encyclopedia Britannica (yn Saesneg). Encyclopedia britannica Company, Limited. t. 811.
↑"Paul III | pope". Encyclopedia Britannica (yn Saesneg). Cyrchwyd 22 Ebrill 2019.
↑Randall, Michael. "Marguerite de Navarre and Ambiguous Deceit." Sixteenth Century Journal 47.3 (2016) pp.579-598. (Saesneg)
↑The History of Parliament online BULKELEY, William I (by 1515-49), of Llangefni and Porthamel, Anglesey[1] adalwyd 21 Rhagfyr 2015