Sir Laurence Pierce Brooke Merriam (28 January 1894 – 27 July 1966) was a British Army officer, plastics manufacturer and international rugby union player of the 1920s.
Returning to rugby after the war, Merriam gained two England caps in the 1920 Five Nations, as a second row forward against Wales at Swansea and France at Twickenham, then in 1922 ascended to the captaincy of his club Blackheath.[3]
Merriam, who was knighted in 1949, was involved in the family business of plastics manufacturing, serving as Chairman of British Xylonite and BX Plastics. He also chaired the Furniture Development Council and was deputy lieutenant for Essex County Council. His wife, Marjory, was the daughter of Scottish peer Archibald Kennedy, 3rd Marquess of Ailsa.[4]