PERSON@1 , 3rd Marquess of LOCATION@1 , KG , GCVO , PC -LRB- NUMBER@1 February NUMBER@2 NUMBER@3 August NUMBER@4 -RRB- , known as Lord PERSON@2 before NUMBER@5 and as PERSON@3 from NUMBER@5 until NUMBER@6 , was a MISC@1 statesman and thrice Prime Minister , serving for a total of over NUMBER@7 years .

PERSON@1 , 3rd Marquess of LOCATION@1 -LRB- February NUMBER@1 , NUMBER@2 - August NUMBER@3 , NUMBER@4 -RRB- was a Prime Minister of the LOCATION@2 . He was known as Lord PERSON@2 before NUMBER@5 and as PERSON@3 from NUMBER@5 until NUMBER@6 .
