What is "osbornedale"

Osbornedale is a two-story colonial revival house located in Osbornedale State Park, in the Derby Neck section of the city of Derby, Connecticut that is listed on the National Register of Historic Places and is operated as a museum. It is significant for being the home of Frances Osborne Kellogg, a proponent for equal professional opportunities for women in Connecticut. The architect for the remodeling was Waldo Stewart Kellogg, whom Frances Osborne married.