D. H. Lawrence | Lawrence Ferlinghetti | Lawrence, Kansas | Lawrence | Martin Lawrence | Saint Lawrence River | Lawrence, Massachusetts | Lawrence Berkeley National Laboratory | Lawrence Ritter | Lawrence Livermore National Laboratory | T. E. Lawrence | Steve Lawrence | Lawrence Summers | Sarah Lawrence College | Lawrence Welk | Lawrence Taylor | Gertrude Lawrence | Lawrence v. Texas | The Lawrence Welk Show | Lawrence Weiner | Lawrence Kasdan | Jacob Lawrence | Tracy Lawrence | Thomas Lawrence | Lawrence University | Lawrence Hayward | Lawrence of Rome | Lawrence Lessig | Lawrence County | Lawrence Township |
He was a persistent advocate of deep waterways on the Great Lakes, later known as the St Lawrence Seaway and was the Canadian government's watchdog on international water questions such as water levels on the Great Lakes and Lake of the Woods, and the Chicago River water diversion.
The lighthouse marking the entrance to the St. Lawrence Seaway is now a youth hostel operated by Hostelling International USA.