Gertie Wetsinga,Groningen

16/07/1955 05/07/1956 07/08/1956 08/09/1956 11/05/1957 01/06/1957 19/06/1957 18/07/1957 14/09/1957 02/07/1958 11/07/1958 28/07/1958 30/07/1958 27/08/1958 06/09/1958 21/09/1958 27/09/1958