Complex sentence: When the First World War ended in 1918, Smiler Marshall volunteered for a tour of duty in Ireland and was stationed near Dublin he was demobbed in 1921 and returned home to Tendring where he married Florence C Day.
Split into simpler sentences: When the First World War ended in 1918, Smiler Marshall volunteered for a tour of duty in Ireland and was stationed near Dublin. He was demobbed in 1921 and returned home to Tendring where he married Florence C Day.