Jacob Neumann (son of Wolf Neumann and Taube Buhoff) was born 02 May 1825 in Zempelburg, Prussia, and died 18 Dec 1899 in Berlin, Germany.. He married Helena Lea Sachs on 25 Nov 1852.
More About Jacob Neumann: Burial: 1899, Weissensee cemetary, Berlin, Field K11, row 16..
More About Jacob Neumann and Helena Lea Sachs: Marriage: 25 Nov 1852
Children of Jacob Neumann and Helena Lea Sachs are: