In partnership with his brother Henry, they operated a linen business through the firm of Henry Waddington & Co., in London, and Joshua Waddington & Co. in New York.NYSL: First Charging Ledger - Joshua Waddington Due to the War of 1812, the dissolved their partnership on December 31, 1812 which led to legal action against them in front of Judge Cornelius P. Van Ness.
