- wikikou.ru wiki/John_Welles,_1st_Viscount_Welles
- tudorqueen6.com 2013/08/08/starz-the-white-queen-…Her son by Lord Welles was John Welles, 1st Viscount — she never had a son named Richard.
- pinterest.co.uk lorasinterests/england-york-cadet…Cecily was then married to John Welles, 1st Viscount Welles.
- wikiaro.ru wiki/John_Welles,_1st_Viscount_Welles
- pinterest.ca lorasinterests/england-york-cadet-…Cecily was then married to John Welles, 1st Viscount Welles.
- en.wikisource.org wiki/Dictionary_of_National_…John Welles, first Viscount Welles (d. 1499), son of Lionel, sixth baron, by his second wife, was a Lancastrian, but he is mentioned as a watcher at Edward IV's...
- pinterest.com.au lorasinterests/england-york-…Cecily was then married to John Welles, 1st Viscount Welles.
- http://forumjar.com forums/Viscount_WellesOther Forums • John Welles, 1st Viscount Welles Forum • Henry VII of England Forum • Baron Welles Forum.
- http://william1.co.uk w3.htmlCecily Plantagenet, * 20.3.1469, + 24.8.1507 at Quarr Abbey, Isle of Wight and buried there, Md.1)c. 1487, John Welles, 1st Viscount Welles, K.G., + 1498.