Grandfather Thomas was survivor of Battle of Somme. Family talk says he was awarded medal for bravery but as regiment and date of service etc. unknown, am unable to trace any more detail. Been to Kew, but no luck. Married to Emma Elizabeth Sapsford in 1915 - lived at Marner Street, Bromley and Eastward Street, Devons Road, Bow. Brother William killed June 1915 at Ypres. Any ideas?