William DuLac and Shipbuilding in Mount Clemens
Shipbuilding was an important industry in Mount Clemens from the early days of the town's settlement. Before the railroads were laid and inland roads were developed, the Clinton River and Lake St. Clair were vital transportation routes. In the last quarter of the 19th century, when Mount Clemens was booming and the river was being used to bring lumber, coal and other important freight to the area, an enterprising local citizen named William DuLac saw a fortune to be made in lumbering and shipping.
William DuLac was born in nearby Harrison Township on December 27, 1837. He began sailing the lakes as a cabin boy in 1849 when he was only 12 years old. In 1881, by then a seasoned lake captain, DuLac began building vessels for the Tonawanda Barge Line, a company in which he had a financial interest. Tonawanda operated saw mills in Manistique, Michigan. The first ship launched from the DuLac shipyard was the tow barge Jennette, registered on May 6, 1881 and built for Tonawanda.
| Vessel name | Build date | Type | Other Names | Disposition |
| Jennette | 1881 | tow barge | ||
| A. Weston | 1882 | steam barge | Congercoal | burned May 11, 1917 |
| Nellie | 1882 | schooner | Luna | burned May 18, 1903 |
| Elmer | 1882 | tug | ||
| City of Mount Clemens | 1884 | steam barge | dismantled 1920 | |
| Eleanor | 1885 | tow barge | ||
| Canisteo | 1886 | steam barge | burned 1920 | |
| Annabell Wilson | 1887 | tow barge | sank July 12, 1913 | |
| Aloha | 1888 | tow barge | sank October 28, 1917 | |
| F.R. Buell | 1888 | steam barge | Nagaho | foundered October 27, 1922 |
| A. Stewart | 1889 | tow barge | H. J. McAvoy, Keuka | sank, Lake Charlevoix, 1932 |
| Benjamin Harrison | 1889 | tow barge | ||
| Adele | 1889 | tug | ||
| Lily | 1889 | steam barge | foundered July 31, 1924 | |
| Exilda | 1889 | scow | abandoned 1914 | |
| Byron Whitaker | 1890 | steam barge | Marian W. | burned March 6, 1920 |
| J.B. Lozen | 1890 | tow barge | Richard Burns | sank November 4, 1921 |
| Norwalk | 1891 | steam barge | ||
| Mineral City | 1895 | excursion steamer | scrapped, Chicago, 1931 | |
| Clinton | 1898 | steam barge |
List of Vessels Built at DuLac Shipyard, Mount Clemens, Michigan
The business interests of William DuLac were many and varied. In addition to his interest in Tonawanda Barge Line, he was part owner, with several other Mount Clemens capitalists, in the Shoal Water Transportation Company. He had financial interests in several lake vessels, operated a lumber mill and shipyard in Mount Clemens with his sons, and served as a director of the Ullrich Savings Bank.

Mineral City plies the river (Image courtesy of William Lafferty)
Some of DuLac's boats were well-known on the Mount Clemens riverfront. One was the beloved Mineral City, built by the DuLac yard in 1895 for son Burton G. DuLac. Mineral City was a 200-passenger excursion steamer, built exclusively for the tourist trade. She carried hotel guests and local citizens to Walpole Island, the St. Clair Flats, and other prime fishing and recreational spots on Lake St. Clair.

Steam barge Lily delivering coal on the Mount Clemens riverfront in 1913
Another familiar site in Mount Clemens was the steam barge Lily. Built in 1889 for Captain Albert H. Tucker, the Lily worked freight on the Clinton River and was regularly seen delivering coal to the various bathhouses along Front Street.
The tow barge A. Stewart, built by DuLac in 1889 and renamed Keuka in 1925, was in service until the 1930s but met an ignoble end. Keuka was used as a floating blind pig during the Prohibition era, and sank from neglect on Lake Charlevoix in 1932. Salvage operators made attempts to raise her in later years, but they were unsuccessful. Keuka is currently a popular dive wreck.
The DuLac children were also connected to their father's business interests. William DuLac married the former Nancy Eleanor Peltier in 1863 and the couple had six children. Adele, born September 22, 1866, married Capt. William Lynn, a scion of Great Lakes sailors. William Arthur, born September 22, 1867, and Burton George, born August 22, 1870, both worked with their father in the shipyard and lumber business. Emma Elizabeth, born December 5, 1868, married Caspar Czizek, a local businessman. Two other DuLac sons, Joseph and Louis, died in infancy.
When Captain Du Lac died on October 19, 1902, he left behind an estate with an estimated value of half a million dollars. In 1905, part of the old shipyard was purchased from his estate by Capt. William J. "Jim" Wood, a subsequent owner of the steamer Mineral City, who operated the Mount Clemens Boat Works at the site until his own death in 1924.
For more information about William DuLac and shipbuilding in Mount Clemens, we recommend:
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