The only information we have concerning William's place of origin in Northern Ireland is from his Death/Burial record, (William died 16 May 1867; was buried 18 May 1867) which states that William was the son of the late James Armstrong of County Monaghan. Since the daughter of William & Jane, Margaret, was born in Ireland (seen on Canadian census records), William's wife Jane must have come from Ireland with him (as did his daughter). Therefore they must have been married in Ireland. We have not found any information that points to Jane's family in Ireland; in fact we do not know for certain what her birth surname was. Any information you can give me would be most appreciated.