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 was an associate from 1970 to 1971, had been a part of the Rivets from 1964 to 1968 and the Rattles from 1968 to 1970. From 1972 onwards, he ventured into solo music, and from 1988 to 1993 he joined the Rattles again, before returning to the Rivets in 1994.