Hi Gary thanks for the response. Are you saying your family immigrated from Domazlice in 1907 or just moved to Cooperstown from somewhere else domestically in 1907? My Radej (Radey, Rady, etc) family moved from Hrichovice which is a couple miles outsize the town of Domazlice. So it's entirely possibly they are related. My Radej family go here in 1861, however, and moved in to the taus, cooperstown, kelnersville area. If your family didn't get here 'til 1907 we wouldn't be able to determine our relationship.
My great-great grandma was Anna Radej who is buried in Klondike, WI, a few miles west of of Coleman/Pound. Her daughter married my great grandpa John LeClair.