Born in Finchley in north London and educated at Mill Hill School and the College of Estate Management at Lincoln's Inn Fields, Harold Samuel initially trained to be a surveyor.
[1] After World War II he focused on securing bomb sites in Plymouth, Exeter, Hull, Coventry and Bristol and redeveloping them.
[1] He built the business into one of the largest companies on the London Stock Exchange.
His collection of Dutch paintings, formed for him with the help of the dealer Edward Speelman,[7] was donated to the Mansion House Art Collection by his wife after his death[8] and subsequently displayed at the Barbican and toured the United States while the Mansion House was being renovated.
A catalogue of the collection was prepared by Peter C. Sutton and published by Cambridge University Press to accompany the exhibition.