Hi , while researching my family from Northumberland England , I came across a ancestor ,Thomas Green, in the 1861 census ,born Whittingham ,Northumberland about 1815 . a Chelsea pensioner. I have found his record . Corporal Thomas Green . enlistment age 22, Discharge age 75 , born about 1815 ,birth place Whittingham Northumberland . Enlistment year 1837 . discharge year 1890-1899 . Regiment Eighty Sixth Reg of foot . Regimental Number . 2380 2nd foot 1988. ok when I looked up the Eighty sixth they are a Irish regiment , how could someone from the north of England end up in a Irish regiment . or am I missing something .