Looking for any information on Robert Mitchell (born apprx. 1811) and his wife Ann McNeice (born apprx. 1812). Sons Thomas and Robert and daughter Ann - all born in Co. Sligo before emigrating to Canada, settling in Montreal. The elder Mitchell was an Armoury Sgt. with the Grand Trunk Regiment and his sons members of the 1st Prince of Wales Regiment, all in Montreal. Lack of information in Ireland has me frustrated.