Jacobus (James) Emans was baptized on October 26, 1735 in Readington, New Jersey. He is believed to have married Leah. Their children were Teuntje Emans and James Emans. James died before 1818. Jacbous had grandons Cornelius Lowe Emans and James Emans who was deceased by 1818. Jacobus' great grandchildren were Isaac, Cornelius, and Teuntje. Jacobus died in 1818.