Sidney James Brookfield was born in Willington, Flintshire, Wales in 1896, the only son of George and Mary Brookfield of Tallarn Green, Flintshire, Wales.
The 1911 Census shows Ernest assisting on a smallholding.
Regiment : 13th Battalion East Surrey Regiment
Rank : Private
Service Number : 25797
Killed in action; France 26 November 1917 Aged 21