 Andrew 's arrival at the front coincided with the start of the Somme Offensive . He participated in the Battle of Flers @-@ Courcelette , which began on 15 September , and was wounded . Promoted to corporal in January 1917 , he took part in the Battle of Messines the following June . 
 Andrew <a href='null_genetive' title='1'><mark>'s</mark></a>arrival at the front coincided with the start of the Somme Offensive . He participated in the Battle of Flers @-@ Courcelette , which began on 15 September , and was wounded . Promoted to corporal in January 1917 , he<a href='been_done' title='2'><mark></mark></a> took part in the Battle of Messines the following June . 
Andrew  arrival at da front coincided with the start of the Somme Offensive . He participated in the Battle of Flers @-@ Courcelette , which began on 15 September , and was wounded . Promoted to corporal in January 1917 , he been took part in tdaBattle of Messines thdaollowing June .