1935 Born Frankfurt Germany
1955-58 Kunstschule Offenbach
1959-63 Worked as sculptor in Frankfurt with his 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
1983 Moved to rural Wisconsin
1985 Moved to Framingham, MA continued to work as a sculptor in his own studio
1993 Moved to Philadelphia, but moved all his work to Ireland
2000 Permanent move to Ireland, Kilcrohane, Sheepshead Peninsula
2014 Moved back to Philadelphia
2017` Died on October 11th after an bicycle accident