The evidence that something happened came from a postcard between members of the Holes family of Ardeley, and Nick has just contacted me to say that Albert (mentioned on the card) had been killed in the First World War. As a result I have added the following note to the bottom of the page referring to the Zeppelin raid.
Alfred's father, George Holes (1857-1914) died at Ardeley in April 1914 and Alfred married Ethel Maude Baker (1890-1956) in theSouth Stoneham area of Wiltshire in 1915, their only daughter Ivy M Holes (1916-2004?) being born in Wiltshire the following year.Alfred joined the 9th Battalion, London Regiment (419016), as a rifleman and was killed in action on 25 April, 1918, having only arrived in France on 10th April. He has no known grave and is commemorated on the Poziers Memorial. He was posthumously awarded the British War Medal and the Victory Medal
During the war three of his brothers were also involved. George joined the Machine Gun Corps (39922) in 1916. James was a Private in the Berks Yeomanry (33929) and later in the Labour Corps (360192). Bertie joined the 6th Battalion, Bedfordshire Regiment (14144) and died of wounds in France 29 July 1916.