1911 Owned Union Steamboat Company, renamed RICHARDSON, GRANVILLE A.
1912 Owned Erie Steamboat Company.
1915 Owned Great lakes Transportation Company, Midland, ONT.
1917 Owned James Playfair Company.
1919 Renamed GLENCAIRN, C138216.
1926 Owned Nassau Ship & Dredge Company, Chicago, IL, renamed NASSAU; sanddredge working in Chicago area.
1951 Scrapped, South Chicago.