Richard FitzWilliam, 7th Viscount FitzWilliam

Richard FitzWilliam, 7th Viscount FitzWilliam of Mount Merrion, Dublin, Ireland, and of FitzWilliam House in the parish of Richmond in Surrey, England, was an Anglo-Irish nobleman in the Peerage of Ireland who was a benefactor and musical antiquarian who founded the Fitzwilliam Museum in Cambridge, England, with a bequest of his library and art collection. He was also a significant urban developer in the City of Dublin. He served as a Member of Parliament for Wilton in Wiltshire, England, from 1790 until his death.