Styled Lord Windsor from birth, he was the eldest son of
Other Windsor, 4th Earl of Plymouth, and the Honourable Catherine, daughter of
Thomas Archer, 1st Baron Archer. He was elected a Fellow of the
Royal Society on 22 April 1773. He was Colonel of the
Glamorganshire Militia, 6 August 1779. Other Windsor, 5th Earl of Plymouth was featured in
Johan Zoffany's painting
Tribuna of the Uffizi painted between 1772 and 1778. The 5th Earl is one of a number of visiting English noblemen to the
Tribuna room in the
Uffizi in
Florence,
Italy. The painting is part of the United Kingdom's
Royal Collection. ==Marriage==