Admiral Sir Max Kennedy Horton, & Two Bars, SGM (29 November 1883 – 30 July 1951) was a British submariner during the First World War and commander-in-chief of the Western Approaches in the later half of the Second World War, responsible for British participation in the Battle of the Atlantic. Max Horton was born in Anglesey to Robert Joseph Angel Horton and Esther/Hester Maude Goldsmid, of the famous Goldsmid/D'Avigdor Goldsmid Anglo Jewish family. Esther was born at the Hambro Synagogue in London and so Admiral Max Horton was fully Jewish on his mother's side and regarded as halachically Jewish.