PERSON@1 , 1st PERSON@2 , KG , GCMG , PC -LRB- NUMBER@1 August NUMBER@2 NUMBER@3 May NUMBER@4 -RRB- , known as Lord PERSON@1 before NUMBER@5 , was an MISC@1 and Liberal politician who served twice as Prime Minister of the LOCATION@1 in the mid-19th century .

PERSON@1 , 1st PERSON@2 , KG , GCMG , PC -LRB- NUMBER@1 August NUMBER@2 -- NUMBER@3 May NUMBER@4 -RRB- was an MISC@1 and Liberal politician .
