William Prince Jr. (1766-1842) was a horticulturalist, entrepreneur, nursery owner, and author who was instrumental in the growth of his family’s nursery business in Flushing. The Princes were pioneers in American horticulture, and their family-run nursery thrived for 130 years over four generations, introducing plants from around the world to this country. Prince’s grandfather, Robert Prince, owned a fruit farm on eight acres near Flushing Creek. Around 1737, Robert’s son, William Prince Sr. helped expand it into the first commercial nursery in the United States. The Prince nursery was considered of such value that the operation was protected by the British during the Revolutionary War. It was visited by presidents, including George Washington in 1789 and Thomas Jefferson in 1791 (who placed a large order for his home in Monticello). William Jr. greatly expanded the business, running it from around 1793 to his death in 1842, when ownership passed to his son, William R. Prince. The nursery ultimately closed in 1869.

William Prince Jr. was one of thirteen children born to William Sr. and Ann (Thorne) Prince. William Jr. married Mary Stratton, and the couple had four children. On William Sr.’s death in 1793, the business passed to William Jr. and his brother, Benjamin. William Jr. expanded his portion of the nursery when he purchased 80 adjacent acres in Flushing, calling it Linnaean Botanic Garden after Carolus Linnaeus, a biologist credited with formalizing the modern system of naming species. A member of prominent horticultural societies in London, Paris, and Florence, William Jr. authored A Treatise on Horticulture (1828), which is the first comprehensive American book on the subject.

To further improve the business, William Jr. formed the Flushing Bridge and Road Company and built the first bridge over Flushing Creek, with a toll crossing completed around 1801. Completion of the project reduced the distance to Brooklyn by about four miles, making travel and operational expansion easier for the nursery. The bridge was later transformed into a drawbridge and was subsequently rebuilt several times over its history.

The William Prince Bridge (often referred to as the Flushing Bridge or the Flushing Creek Bridge) spans Flushing Creek via Northern Boulevard/25A in northwestern Queens, and its current iteration was constructed in 1980.