pretty sure :
De Villiers : EII
Sarkozy : LSI (if not, LIE)
Le Pen : EIE
not very sure :
Royal : LSI or ESE
Besancenot : EIE or IEI
typed quickly writing this topic :
Bové : SLE or SEI
Buffet : LSI
Bayrou : ESI or EII
not sure enough to type :
Voynet
Nihous
Laguiller
Schivardi