Julius was 9 years older than . Julius was born on 19.02.1816 to Zadok Loeb Koch and Blumle Sontheimer.
He died on 1895 as 79 years old in Bad Cannstatt. Children: (25.03.1852 - 1926).
Grandchildren: E. Einstein (1876 - 1936)
Descendants: children (2nd generation): 1, grandchildren (3rd generation): 1, total: 2