Born ‎1760 Amsterdam, Netherland, died ‎23-7-1800 Amsterdam, Netherland‎, 39 or 40 years. Son of Joseph Emanuel Leitsan and Schoontje\Sjeine Daniel‏

Born ‎1761 Amsterdam, Netherland, died ‎5- Jul 1811 Amsterdam, Netherland‎, 49 or 50 years, ‎1st marriage to: Jacob Joseph Leitsan/ Danie, ‎2nd marriage to: Alexander\Ziskind Zadok Witshuizen/ Levie\Lei