Windsor - Jul. 11, 2015: Currently known as the Queen of the Lakes, the MV Paul R. Tregurtha is the largest ship currently working the Great Lakes. She is a bulk carrier freighter, and was originally launched as the William J. DeLancey. She is the last of thirteen “thousand footers” to go into Great Lakes service. She is also the last Great Lakes ship to have been built in Lorain, Ohio at the American Ship Building Company yard.