The Greenport Historical Society hosted a lecture by Sally Naramore on Wednesday evening 4/18/2013 at the Greenport Town Hall. Her presentation which included visuals not included here, focused on immigration to Hudson in the 19th and 20th centuries.
If you know Hudson, especially the churches, you should be able to follow her descriptions of where people settled within Hudson. Ms. Naramore is the Department Chair and Teach of Social Studies at Hudson High School. She was Executive Director of the Columbia County Historical Society from 1983-1990 (biographical information from the historical society’s flyer).