My Bleary, Co. Down, WILSONs or WILLSONs went to church in Portadown. Before 1800, they may have been in Moira. One son and his family immigrated to NY in 1870. Two of his sons, John and James, went to Sioux City after 1880. James married Alice DOLLAN/DOLAN? and died 1890 near Climbing Hill. John married and died 1893 in Sioux City.
Were they relatives of your James?
Can you describe your
Irish family tree? Were they from the town of Portadown or a nearby townland?