Born ‎10-7-1834 Harlingen-Friesland, Netherland, died ‎before 1869‎, at most 35 years. Daughter of Levie Jesaijas Spier/ de Vrie and Schoontje Levi de Vries‏

Born ‎25-4-1839 Amsterdam, Netherland‎. Occupation: ‎1869 Diamond polisher, ‎1st marriage to: Hendrina Spier - de Vries, ‎2nd marriage to: Betje Spier - de Vries. Son of Mozes Jacob Crost - Groenteman and Pauline Machiel de Brave - Polak‏