In 2008, after his election as senator, he had resigned his post as major of the commune of Bourg-de-Peage, which is the chef-lieu of the canton of the same name, represented by Guillaume in the General Council.
Didier Drogba | Guillaume Apollinaire | Guillaume Dufay | Guillaume Brahimi | Guillaume de Machaut | Guillaume-Chrétien de Lamoignon de Malesherbes | Didier Lockwood | Robert Guillaume | Samwise Didier | Guillaume | Didier Pasquette | Toussaint-Guillaume Picquet de la Motte | Guillaume Thomas François Raynal | Guillaume Lejean | Didier Julia | Didier Eribon | Didier Daurat | Arnaud Guillaume de Barbazan | Alfred Guillaume Gabriel, Count D'Orsay | Saint-Didier | Pierre Guillaume | Louis Augustin Guillaume Bosc | Jean Guillaume Bruguière | Jean Guillaume Audinet-Serville | Jean-Baptiste Claude Eugène Guillaume | Guillaume Groen van Prinsterer | Guillaume Grandidier | Guillaume Dupuytren | Guillaume Dubois | Guillaume du Bellay |