[2][1] In 1995, the Earl of March, as he was then styled, moved from London to the family seat Goodwood to take over management of the estate, following family tradition of the estate management devolving upon the heir apparent when the latter turns forty.

He then brought motor racing back to the circuit, which had closed in 1966, with the creation of the Goodwood Revival in 1998.

[6] A Deputy Lieutenant (DL) for West Sussex since 2006, Richmond was appointed Commander of the Order of the British Empire (CBE) in the 2024 New Year Honours for services to heritage, sport and charity.

Janet Elizabeth Astor (born 1 December 1961), daughter of William, 3rd Viscount Astor, by whom he has one daughter and three sons: In January 2016, he and the Duchess (then Earl and Countess of March) were attacked and tied up in a major jewel robbery at Goodwood House.

[9] March's name appears in the video game Gran Turismo 6, when he sends players an invitation related to the Goodwood Festival of Speed.