Simplify the following text for a Grade 6 native English-speaking person.
Original: DÃ 1\/4 rrenmatt was born in Konolfingen , in the Emmental ( canton of Bern ) , the son of a Protestant pastor . His grandfather , Ulrich DÃ 1\/4 rrenmatt , was a conservative politician .
Simplified: DÃ 1\/4 rrenmatt was the son of a Protestant priest .