He represented Lennox in the Legislative Assembly of Ontario as a Liberal member in 1923. He was born in Centreville, Lennox and Addington County, Canada West, the son of William H. Vrooman. He practiced in Yarker for 8 years, then moved to Napanee in 1896.
Vrooman was mayor of Napanee in 1903.
He was an unsuccessful candidate for a seat in the House of Commons in 1911. Vrooman died in Kingston and was buried in Napanee.