 Jacob Mozes Koster - RoodBorn 17-12-1808 Amsterdam, Netherland. Occupation: Military&milk salesman. Son of Mozes Marcus Koster Shamash - Witzenhausen and Naatje Hindele Michiel Rood - Levie Married to:  Rebecca Meijer Schellevis - AugurkBorn 10-3-1817 Amsterdam, Netherland, died 1837 Amsterdam, Netherland, 19 or 20 years. Daughter of Meijer Nathan Schelvisch - Meijer and Lea Leendert Augurk - Groen Grin | |
| 2nd marriage Jacob Mozes Koster - RoodMarried to: Neeltje Hermanus Mok - GoudBorn 3- Jul 1803 Amsterdam, Netherland. Daughter of Hermanus Mock - Swaab and Rachel Joseph Goud | |