CRISPIN ODEY, 61: CHICKEN LOVER

Family: Wife Nichola

Pease, left, chairman of Jupiter Fund Management and member of the family that set up Barclays. They have two sons and a daughter. Previously married to Prudence Murdoch, daughter of media tycoon Rupert Murdoch.

Home: A Georgian Grade II listed country house at Bicknor in Gloucestershire, with £150,000 chicken coop. Education: Harrow and Oxford university. Estimated net worth: £775 million. Political activity: Has donated to Ukip, Vote Leave and the Conservatives.