Van Bergen served as a judge of the Greene County Court. He also served as the first president of the New York State Agricultural Society upon its creation in 1832.[6]
On April 19, 1806, Van Bergen was married to Clarine Peck (1785–1872),[8] a daughter of John Peck of Lyme, Connecticut.[9] Together, they lived at the Van Bergen homestead in New Baltimore, New York and were the parents of ten children, including:[6]
Elizabeth Van Bergen (1806–1822), who died unmarried of yellow fever.[1]
Lucy Ann Van Bergen (b. 1809), who married the Rev. Leonard Bronk Van Dyck (1806–1877), a son of Abraham Van Dyck and Catharine (née Bronck) Van Dyke.[6]
Peter A. Van Bergen (1812–1881), who married Lucy A. Smart (d. 1901), a daughter of William Smart and Elizabeth (née Franklin) Smart of Flushing, Queens, in 1849.[6]
Esther Van Bergen (1814–1875), who married Stephen J. Matson, a son of Israel Matson of Lyme, Connecticut.[6]
Rebecca Smith Van Bergen (1816–1888), who married Roswell Read Jr. (1814–1861), a son of Roswell Read, in 1838.[10]
Maria Van Bergen (1818–1879), who died unmarried.[6]
Through his youngest son Anthony, he was a grandfather of three, including Dr. Daniel Van Bergen, Harry Anthony Van Bergen (who lived at Attingham Park and married Ethel Irvin, a granddaughter of Richard Irvin),[11] and Alice Van Bergen (1877–1960), who married Count Otto von Grote in 1900;[12] their daughter, Van Bergen's great-granddaughter, Countess Antoinette Julia von Grote (1902–1988), was the wife of Prince Dietrich of Wied, a son of William Frederick, Prince of Wied and Princess Pauline of Württemberg (the elder daughter of William II of Württemberg). Van Bergen's great-great-grandson Prince Ulrich of Wied (1931–2010), was the father of Princess Marie of Wied (b. 1973), married Duke Friedrich of Württemberg (1961–2018), eldest son of Carl, Duke of Württemberg and heir to the House of Württemberg, in 1993.[13][14]