Born: 1943 June 9 in The Hague [Den Haag], Zuid-Holland, Netherlands
Biography: His first strip, 'De Diertjes', in the weekly Hitweek was published in 1968. Inspired by the US underground movement, he launched the comic book Tante Leny Presenteert in 1970. In 1977 it won the Dutch Stripschap Prize. The 25th and final issue appeared in 1978. He co-founded Studio Arnhem in 1981. Geradts himself started writing Disney comics for the Dutch magazine in 1982. He has been one of the most productive writers of stories starring mainly 'Donald Duck' and his family.