He was the father of famed behavioralist Konrad Lorenz ( 1903 - 1989 ) .
In 1901 he was one of the founders of the German Society of Orthopaedic Surgery .
one was the one of famed behavioralist Konrad Lorenz ( 1903 - 1989 ) .
In 1901 he was one of the founders of the German Society of Orthopaedic Surgery .