ay ▁B ury , ▁Royal ▁Engine ers ▁Captain ▁Bas il ▁Hard ing ▁Butler , ▁Royal ▁Field ▁Art illery ▁Qu arter master ▁and ▁Honor ary ▁Lieutenant ▁Ernest ▁George ▁Butler , ▁West ▁York shire ▁Regiment ▁Captain ▁Richard ▁Bro oke ▁Butler - St oney , ▁Royal ▁Field ▁Art illery ▁ 2 nd ▁Lieutenant ▁Harry ▁Lewis ▁But ter worth , ▁Royal ▁Engine ers ▁ 2 nd ▁Lieutenant ▁Regin ald ▁Harry ▁C ale , ▁Royal ▁West ▁Kent ▁Regiment ▁Regiment al ▁Serge ant ▁Major ▁William ▁Call ag han , ▁Royal ▁Mun ster ▁F us ili ers ▁Temp ▁ 2 nd ▁Lieutenant ▁Per c ival ▁Alfred ▁Cal ton , ▁West ▁York shire ▁Regiment ▁Captain ▁Alan ▁Charles ▁Camer on , ▁York ▁& ▁Lanc aster ▁Regiment ▁ 2 nd ▁Lieutenant ▁A yl mer ▁L och iel ▁Camer on , ▁Royal ▁Field ▁Art illery ▁Temp ▁Captain ▁John ▁William ▁Camer on , ▁Special ▁List , ▁attached ▁T rench ▁Mort ar ▁B atter y ▁ 2 nd ▁Lieutenant ▁John ▁Brown ▁Cor rie ▁Camer on - M itch ell , ▁Royal ▁Engine ers ▁Temp ▁Captain ▁Cy ril ▁C amm ack , ▁North ▁Lanc ash ire ▁Regiment ▁Temp ▁Lieutenant ▁Alan ▁Ur qu hart ▁Campbell , ▁Royal ▁Naval ▁Division ▁attached ▁T rench ▁Mort ar ▁B atter y ▁Lieutenant ▁Harold ▁James ▁Campbell , ▁Gu ards ▁Div is ional ▁Am mun ition ▁Column , ▁Royal ▁Field ▁Art illery ▁ 2 nd ▁Lieutenant ▁John ▁Hay don ▁Car de w , ▁Royal ▁Field ▁Art illery ▁Lieutenant ▁Regin ald ▁William ▁Car de w , ▁Royal ▁Engine ers ▁Captain ▁Robert ▁John ▁Henry ▁Care w