The Battle of the Somme on film

April 16

• 1871 John Millington Synge, key figure in the Irish Literary Revival, co-founder of the Abbey Theatre and playwright, notably of The Playboy of the Western World, born in Newtown Villas, Rathfarnham, Co. Dublin.
• 1947 The expression ‘Cold War’, a war waged through proxies, was coined by the US statesman and millionaire financier Bernard Baruch.
• 1917 After twelve years in exile, the leading Russian Bolshevik, Vladimir Illyich Lenin (47), arrived in St Petersburg after a week-long journey from Zurich in a sealed train.
• 1862 Sir Thomas Wyse, politician and diplomat and major player in the struggle for Catholic Emancipation, died in Athens.
• 1660 Sir Hans Sloane, physician and collector, whose natural history collection formed the foundation of the British Museum, was born at Killyleagh Castle, Co. Down.