The Daniel and Catherine Ketchum Cobblestone House is located in Marquette, Wisconsin.

Daniel Ketchum was a prominent sea captain and his wife, Catherine, was a member of the Van Rensselaer family.

[2] During the 1920s and 1930s, it was used as the lodge for a ducking hunting club.

It was added to the State and the National Register of Historic Places in 2001.

[3] Media related to Daniel and Catherine Ketchum Cobblestone House at Wikimedia Commons