I don't have anything specific on your Hookers but they are descendants of Thomas Hooker if there is a Riverious among them. There is a little information on them in the book about the other Hookers of Saratoga County, the descendants of Joseph Hooker. Off the top of my head I think Riverius was in Vermont. I can check it later if you'd like. I know that the subject of Riverius Hooker is dealt with in the old book on the descendants of Thomas Hooker. You might want to check with the NEHGS library re. the availability og information on that line. Joan Hersey Olsson