Misc: Who is the patron saint of stockbrokers?

Questions

what year did rolf harris have an australian top 10 hit with 'two little boys, with two little toys..'?

what is the capital city of the cote d'ivoire?

what does the postage stamp cancellation o.h.m.s. mean on (his/her) majesty's service?

of all the planets - which is the largest?

what was the crime committed for those dwelling in dante's lowest level of hell in his work, 'the inferno'?