Steve VanderVeen: The story behind Holland's most politically connected law practice

Diekema, Kollen and Ten Cate — located on the second floor of First State Bank at 2 E. Eighth St. — was Holland’s most politically connected law practice.

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Gerrit John Diekema was born in Holland in 1859. He attended Hope College and earned his law degree from the University of Michigan in 1883. Oration was his special gift. In 1885, while serving as city attorney, the people elected him to the state legislature.

In 1886, he co-founded — along with John C. Post, George Hummer and others — Macatawa Boat Club. In 1889, he became Michigan’s Speaker of the House.

In 1892, Diekema invested in Alfred Huntley’s Wolverine Light and Power Company, along with John W. Beardsley, Isaac Marsilje, Jacob Van Putten and Germ Mokma. But this time, Holland’s citizens voted against him in favor of a municipal power plant.

First State Bank of Holland. The building stands today at 1 W. Eighth St. as First National Bank of Michigan.
First State Bank of Holland. The building stands today at 1 W. Eighth St. as First National Bank of Michigan.

Still, in 1895, local citizens elected Diekema mayor of Holland. That year, Diekema and Henry Kremers, Isaac Cappon, John C. Post, Patrick McBride and Arend Visscher formed the Holland Improvement Company to develop Prospect Park — creating a home for industry, houses and a park in between.

The industrial park became home to the Bush and Lane Piano Company and the Holland Furnace Company. In 1896, Diekema served as delegate to the Republican National Convention.

From 1900-1910, Diekema served as chair of the Michigan Republican Party. In 1906, he was a founding director of the DePree Chemical Company. In 1907, the people elected him to the U.S. House of Representatives.

In 1915, Diekema served as president of First State Bank. In 1917, he served as president of the Ottawa County chapter of the American Red Cross. In 1918, Diekema and friends persuaded the H.J. Heinz Company to build a plant in Holland, on land his father, Wiepke, had purchased from the Odawa (Ottawa).

In 1923, Diekema served on the board of the Holland Maid Company and advocated for the building of the Warm Friend Hotel. In 1925, he lobbied for the water treatment plant at River Avenue and First Street. He also supported Nellie Churchford.

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In 1927, Diekema again served as chair of the Michigan Republican Party. In 1929, President Hoover appointed him U.S. Ambassador to the Netherlands. He died there in 1930.

Diekema’s brother-in-law was George Kollen. Kollen was born in Holland in 1871. He served as city attorney from 1895-1905.