Need Help looking for any info on Seriah Nixon and Joseph Rowley Both were born around 1795 and were married around 1817.My GGGrandfather William was born in 1828. After the death of his father ( abt 1840) William along with his mother and other siblings (possibly Robert and John there may also be a couple of daughters) immigrated to Canada where they settled in Sheffield NB.They first show up in the 1851 census of New Brunswick Canada.Looking for any connection to IRELAND