Writer of the philosophical function Being and Period. His focus on the query to be was deeply important in contemporary philosophical considering. He studied beliefs and theology in the University or college of Freiburg. He became rector from the University or college of Freiburg in 1933. It is stated that he was a sympathizer using the Nazis. He wedded Elfride Petri in 1917, plus they had a child, Jorg, in 1919. His college students included Hannah Arendt.