Sir PERSON@1 -LRB- NUMBER@1 May NUMBER@2 NUMBER@3 November NUMBER@4 -RRB- was an MISC@1 composer , of MISC@2 and MISC@3 descent , best known for his operatic collaborations with librettist PERSON@2 , including such continually-popular works as ORGANIZATION@1 , The Pirates of Penzance , and The Mikado .

Sir PERSON@3 -LRB- b.Lambeth , LOCATION@1 , May NUMBER@1 NUMBER@2 ; d.London , November NUMBER@3 NUMBER@4 -RRB- was an MISC@1 composer .
