Dudley Marks was born on 3 April, 1899 at Peckham Rye, and was educated at Haberdasher's Aske's School from whence he secured a scholarship to Cambridge. With the outbreak of the first world war he joined the Queen's Own Regiment on his 18th birthday in 1917. In the following year he suffered severe

Ronald Frank Guymer was born in London on 7 June 1901, the eldest child of Frank Guymer, wholesale corn and grain merchant, one of whose wharves now supports the Festival Hall. Guymer was educated at Durston House, Ealing, and Westminster School where he played football for the school and gained sev