| Office: | Member of the New York State Assembly for Sullivan and Ulster Counties |
| Term Start: | July 1, 1821 |
| Term End: | December 31, 1822 |
| Birth Date: | 12 December 1784 |
| Birth Place: | Shawangunk, New York |
| Death Place: | Shawangunk, New York |
| Party: | Federalist/Clintonian |
| Parents: | Johannes Bruyn Margaret DeWitt Bruyn |
| Relations: | Charles DeWitt (grandfather) Jacobus Bruyn (grandfather) Andrew DeWitt Bruyn (cousin) Charles G. DeWitt (cousin) |
Charles DeWitt Bruyn (December 12, 1784 – February 9, 1849) was an American politician from Ulster County, New York.
Bruyn was born on December 12, 1784, in Shawangunk, Ulster County, New York. He was a son of Johannes Bruyn (1750–1814) and Margaret (née DeWitt) Bruyn (1758–1827).[1]
His maternal grandparents were Blandina (née DuBois) DeWitt and Col. Charles DeWitt, who served as a delegate to the Continental Congress. Through his uncle Gerrit DeWitt and his wife, Catharine (née Ten Eyck) DeWitt, he was a first cousin of Charles G. DeWitt, a U.S. Representative who was appointed the U.S. Chargé d'Affaires to Guatemala by Andrew Jackson. His aunt, Maria "Polly" DeWitt, was the wife of Jacobus "James" Hasbrouck, a prominent Kingston merchant.[2] His paternal grandparents were, and Jacobus Bruyn, who served as a member of the New York General Assembly from Ulster County from 1759 to 1768. He was also a nephew of Assemblyman Jacobus S. Bruyn, Severyn Tenhout Bruyn and Cornelius Bruyn. Through his uncle Jacobus, he was a first cousin of U.S. Representative Andrew DeWitt Bruyn.[1]
A farmer by occupation, "he was a man of good mind, and well read in the current topics of his time. He was a useful citizen, and engaged in general conveyancing and surveying, as his father had before him. He was influential and active in politics; as a member of the Whig party was appointed Sheriff of Ulster County in 1812, and again in 1815."
Bruyn was a Federalist/Clintonian member of New York State Assembly from Sullivan and Ulster counties from 1821 to 1822. He also served as postmaster.[3]
In 1816, Bruyn was married to his first cousin, Maria Hasbrouck (1793–1851), a daughter of James Hasbrouck and Polly (née DeWitt) Hasbrouck. Together, they were the parents of four children:[4]
Bruyn died on February 9, 1849, in Shawangunk and was buried at the Bruynswick Rural Cemetery in Bruynswick, New York.[1]