History of the Saint Clair River: Written for the Centennial of the Founding of St. Clair County on May 8, 1821. E-book. Formato PDF Emeline Jenks Crampton   -  Forgotten Books, 2017  - 

In. One of the earlier maps it is paced as the Huron river. When Patrick Sinclair bought the land where St. Clair now stands and built Fort Sinclair in 1765 the River bore the name Sinclair or fifty years.