Canadian List of Shipping 1956: Dorothy Lee [C.179141] registered at Port Arthur; built at Owen Sound in 1947. 41’9 x 12’1 x 4’6; 20 g.t.; 12 n.t.; 65 hp. Owned by Herbert t A. Grooves, Souix Lookout, Ontario. Canadian List of Shipping 1970: Steel tug Dorothy Lee [C.179141] registered at Port Arthur Ontario. Built at Owen Sound in 1947. 42'; 20 g.t. Canadian List of Shipping 1997: Owned by 539631 Ontario Ltd., St. Ignace, Ontario. Transport Canada List 2003: Owned by 539631 Ontario Ltd., St. Ignace, Ontario. RBF Notes: Based on Sturgeon Lake, ON 1 hour north of Ignace, ON 2003.

Steve Briggs notes (May 30, 2007): Dorothy Lee was owned by Larry Cornellier (539631 Ontario Ltd.) of Boyd, Wisconsin between 1984 and 2006. It was used to take guests to his outpost camp on Sturgeon Lake north of Ignace, Ont. The vessel has just been purchased by Jim Hall (Thunder Bay Home Improvements) and Don Perry (Newfie's Bar) of Thunder Bay.