PERSON@1 , CH , LOCATION@1 -LRB- NUMBER@1 September NUMBER@2 NUMBER@3 October NUMBER@4 -RRB- , MISC@1 politician , was the seventh Prime Minister of LOCATION@2 , the longest serving member of the MISC@1 ORGANIZATION@1 , and one of the most colourful figures in MISC@1 political history .

PERSON@2 `` PERSON@3 -LRB- NUMBER@1 September NUMBER@2 -- NUMBER@3 October NUMBER@4 -RRB- was the seventh Prime Minister of LOCATION@2 .
