I am looking for anyone who may have any information on the Sandersons (also Saunderson) who lived in Northern Ireland in the county of Armagh, in the town of Portadown. My great-grandfather was James Sanderson (born Saunderson and changed as an adult) who came over to the U.S. through Ellis Island in 1904. The Sanderson family settled in Massachusetts and are still there. His parents were John and Martha Saunderson, also of Armagh. I'd absolutely love to hear from anyone who has any information. James had a brother, David Sanderson, who also came to the U.S. along with James.