Born ‎1- Aug 1800 Leeuwarden-Friesland, Netherland, died ‎27-5-1848 Veenhuizen-Drenthe, Netherland‎, 47 or 48 years. Son of Meijer Philippus Coster - Meijers and Judikje Hartog Purmer - Purmer‏

Born ‎14-6-1796 Kortezwaag-Opsterland, Netherland, died ‎2- Apr 1866 Leeuwarden-Friesland, Netherland‎, 69 or 70 years. Daughter of Aron Salomons Coltof - Israels and Henderina Hinde Levi/ David‏