Amanda Mehrmann , zoo director in Germany Mehrmann was born * 1849-10-03 in Hamburg Germany dead 1939-03-29 Hamburg, in Germany Married 1871 to Carl Hagenbeck Jr. born 1844 in Germany . 1871: Married 1871 with Carl Jr. Hagenbeck, friend of her brother Heinrich Mehrmann. Of their ten children, five survived until her death, and 13 grandchildren.