1484: Gwahaniaeth rhwng fersiynau

*[[9 Ebrill]] - [[Edward o Middleham]], Tywysog Cymru, ''tua'' 10<ref>{{cite book|author=David Williamson|title=The National Portrait Gallery History of the Kings and Queens of England|url=https://books.google.com/books?id=ilavaQqRjqsC|year=2003|publisher=Barnes & Noble Books|isbn=978-0-7607-4678-3|page=57|language=en}}</ref>

*[[12 Awst]] - [[Pab Sixtws IV]]<ref>{{cite book|author=Johannes Baptist Alzog|title=Manual of Universal Church History|url=https://books.google.com/books?id=SIJAAAAAIAAJ&pg=PA65|year=1890|publisher=M. H. Gill|pages=65|language=en}}</ref>

 

==Cyfeiriadau==