Charlotte

I am looking for my gggrandmothers family line.She married my gggrandfather, Alexander T. Brown and they had a son in Barnsley, Yorkshire, England in January 1881.James Arthur Brown.James came to America in 1886.Did his mother come as well?I know theycame aboard the steamship calatonia.This is all the info I have on her.Any help would be appreciated.There are a few barracloughs buried in a cemetary near my home, but I have not been able to make a connection.