Denys Arthur Rayner DSC & Bar, VRD, RNVR (9 February 1908 – 4 January 1967) was a Royal Navy officer who fought throughout the Battle of the Atlantic. After intensive war service at sea, Rayner became a writer, a farmer, and a successful designer and builder of small sailing craft - his first being the Westcoaster; his most successful being the glass fibre gunter or Bermudian rigged twin keel Westerly 22 from which evolved similar "small ships" able to cross oceans while respecting the expectations, in terms of comfort, safety and cost, of a burgeoning family market keen to get to sea. Before his death in 1967, Rayner had founded, and via his pioneering GRP designs, secured the future expansion of Westerly Marine Construction Ltd - up until
