 Lucas van Dam/ GoudviBorn 1831 Amsterdam, Netherland. Occupation: 1863 Diamond polisher. Son of Emanuel Gerrit van Dam and Rebecca Samuel Goudvis Married 30-7-1863 Amsterdam, Netherland to:  Jette Spier/ de VrieBorn 19-6-1840 Harlingen-Friesland, Netherland. Daughter of Levie Jesaijas Spier/ de Vrie and Schoontje Levi de Vries | |||