Henner Hoier (born 19 April 1945), who was a member from 1970 to 1971, had been a member of the Rivets from 1964 to 1968 and of the Rattles from 1968 to 1970. From 1972 onwards, he had a solo career, and from 1988 to 1993 he was a member of the Rattles and from 1994 of the Rivets.
Henner Hoier (born 19 April 1945), who held a position as a team member from 1970 to 1971, had been connected with the Rivets from 1964 to 1968 and the Rattles from 1968 to 1970. From 1972 on, he pursued a solo career path, and from 1988 to 1993 he rejoined the Rattles, before returning to the Rivets in 1994.