1935 Born Frankfurt Germany
1955-58 Kunstschule Offenbach
1959-63 Worked as sculptor in Frankfurt with brother Hans Steinbrenner
1964-68 Worked as an architect in Frankfurt, Germany
1968 Move to Chicago – USA, continued to work as an architect in the office of Skidmore, Owings & Merrill
1970 Resumed work as a sculptor in Chicago
1983 Moved to Wisconsin
1985 Moved to Framingham, MA continued to work as a sculptor in his own studio
1993 Moved to Philadelphia, but moved his works and studio to Dooneen, Ireland
2000 Permanent move to Ireland
2014 Moved to Philadelphia, PA
2017 Died October 11th,2017