1...Routed foe I chase from around a den(6)...?E???I
2...Birthplace of Napoleon comes to a nasty ending in classic Orwellian fashion(3)...???
3...Part of the ordinary man's everyday diet but dessert in fancy old cruise liner(5)...?P?D? (looks like the answer is SPUDS but why?)
4....The last of them to be found, recently, was a pleasant gent though misshapen(12)...?L?N?A?E???S