Born ‎± 1770 Leeuwarden-Friesland, Netherland, died ‎20-2-1842 Leeuwarden-Friesland, Netherland‎, approximately 72 years. Son of Nathan Salomons Leeuwensteen and Fokeltje Davids Polak‏

Born ‎1786 Nieuweramstel oon Ouderkerk, died ‎8- Mar 1826 Leeuwarden-Friesland, Netherland‎, 39 or 40 years. Daughter of Elias Salomon van Cleef/ Abram and Henrica-Heintje Hijmans‏