After service with the Welsh Guards, Paul de Zulueta worked in education and personal development and founded Writers for Business. He is a contributing editor for The Guards Magazine and has written for The Times and The Spectator. He is the grandson of the author Daphne du Maurier. Simon Doughty served in The Life Guards from 1976 to 2009. He edits The Guards Magazine and contributes to the Oxford Dictionary of National Biography. He is the author of three books on the history of the First World War.