PERSON@1 , 1st Viscount St Alban KC -LRB- NUMBER@1 January NUMBER@2 NUMBER@3 April NUMBER@4 -RRB- , son of PERSON@2 by his second wife PERSON@3 -LRB- PERSON@4 -RRB- PERSON@5 , was an MISC@1 philosopher , statesman , scientist , lawyer , jurist , and author .

Sir PERSON@6 was an MISC@1 philosopher , statesman , and author .
