He has two older sisters , Hilary and Helen , and a younger brother , Nick ( born 1958 ) -- later bass guitarist for Crowded House .
Mark Jeremy Seymour was born on 26 July 1956 in Benalla to Frank and Paula Seymour .
Mark Jeremy Seymour has two older sisters , Hilary and Helen , and a younger brother , Nick ( born 1958 ) -- later bass guitarist for Crowded House .
Mark Jeremy Seymour was born on 26 July 1956 in Benalla to Frank and Paula Seymour .