Sir Richard Wynn, 4th Baronet

Sir Richard Wynn, 4th Baronet (1625–1674) was a Welsh landowner who was Sheriff of Caernarvonshire and twice a member of Parliament for the same county.

He may have been incarcerated because of possible involvement in the Royalist Booth's Uprising (1659) as he was by that time a son-in-law to one of the participants Sir Thomas Myddelton.

She married Robert Bertie (1660–1723), 17th Lord Willoughby de Eresby and later 1st Duke of Ancaster and Kesteven.

[2] The Llanrwst Parish registers also mention either one or two Johannis Wynn's as son(s) of Sir Richard both dated to 1667, one entry in January the other in October.

Thus implying Sir Richard may have illegitimate descendants in the modern day however evidence beyond that and letters in the Gwydir papers confirming mentions of a son are scarce.