Quick Facts
Biography
William L. Mercereau (born June 9, 1866 – June 22, 1957) was an American design engineer manager of train ferries for the Pere Marquette Railway. He supervised their railroad-over-water system of train ferries as the largest carferry system in the world at the time.
Early life and education
at loading slip in Ludington, Michigan
Mercereau was born at Union, New York, on June 9, 1866. As a boy of fourteen he worked part time in a drug store in his hometown. When he was 18 in 1884 he went to Montana and Idaho, where he worked in drug stores as a general laborer. He later moved back east to Saginaw, Michigan. There as a young man of 105 pounds (48 kg) he started as a coal stoker on locomotives for the Flint and Pere Marquette Railroad. After a little more than a year at this job he had increased his weight by 20 pounds (9.1 kg).
Mercereau then took on a job associated with bulk shipping of material in steamships which the railroad company operated out of Ludington, Michigan. He was a ship's clerk working out of the company's office at Bay City, Michigan. His first steamship he worked on was the break-bulk steamship Pere Marquette No. 2, that carried large quantities of salt in bulk. He later worked on the steamships Pere Marquette No. 3 and No. 5 for a few years. These vessels were handled by freight crews that took the material off railroad boxcars and transferred it into the bulk carrier vessel tanks to be shipped across Lake Michigan to Wisconsin. There another freight crew would unload the steamship vessel tanks and transfer back onto railroad cars. This was a costly, labor-intensive, time consuming process for each break-bulk transfer.
Mercereau quit working for the railroad company after a couple of years and went to college in St. Louis, Missouri, to get a business degree. After graduation he returned to Saginaw in 1897 and became an assistant manager in the railroad company's main office. In August, 1898, he was promoted as assistant to the superintendent of marine operations at Ludington. After a year on the job there in 1899 he took over that position of the previous superintendent.
Career
Technology was introducing in the 1890s the idea of just loading the complete railroad freight car onto the ship instead of transferring its contents to ship holding tanks. The package steamships with bulk holding tanks had carried freight this way since 1882, but this old technology was on its way out. The railroad car ferry came about and the first ones were wooden craft. In 1897 the first all steel carferry was introduced – the SS Pere Marquette (later given the number 15). Mercereau organized and managed this new state-of-the art technology for the railroad company. He then started ordering more steel carferries to add to the company's existing fleet of wooden carferry ships. He became the Superintendent of Steamships for the Pere Marquette Railway in 1899 and ultimately developed the world's largest carferry fleet from this beginning.
The next steel carferry for the railroad company was the SS Pere Marquette No. 17. It was basically the same as PM No. 15 except with more extensive cabin accommodations. Mercereau completely planned and oversaw the construction of this steel vessel that was built in a shipyard in Cleveland in 1901. His wife Louise christened the ship that year when it was launched.
The Flint and Pere Marquette Railroad company meanwhile in 1901 acquired another railroad company that already operated a wooden carferry. This carferry originally was called the SS Muskegon and renamed as the SS Pere Marquette No. 16 as the second carferry in its fleet. Mercereau ordered and supervised the construction of another steel carferry that was given the No. 18. Business was growing rapidly, so he then he ordered two more steel carferries. These became SS Pere Marquette No. 19 and SS Pere Marquette No. 20 that were also built in Cleveland. Mercereau eventually built SS Pere Marquette No. 21 and No. 22 and other all steel carferries. Mercereau engineered and supervised the construction of the Pere Marquette fleet of train carferries for the railroad company. He was known as the "Father of the Fleet" since he gave 31 years of service to the Pere Marquette Railway. Mercereau became the builder and operator of the world's largest carferry fleet during his working career. He was known as the 'father of the railroad on the water' because he brought to fruition the idea of loading the complete railroad car onto cross-lake ferries for transporting as a complete loaded freight car unit.
Later life and death
Mercereau retired on September 1, 1931, from the railroad company after a 50 year working career. He died at the age of 91 on June 22, 1957, in Dunedin, Florida.