In August 1914, Guesde was included in the national unity government of René Viviani as a Minister without Portfolio, and continued to serve in that role until the end of 1916.
René Descartes | René Char | René Magritte | François-René de Chateaubriand | René Goscinny | Leon René | René Jacobs | Rene Daalder | Rene Russo | René Lévesque | Rene Requiestas | René Kollo | René Clausen | René Clair | Vincenzo Viviani | Rene Portland | René Clemencic | Rene Auberjonois | René Higuita | Rene Goulet | René Girard | François-René de La Tour du Pin, Chambly de La Charce | Sherie Rene Scott | René Sergent | René Rémond | René Lussier | René Laennec | René II, Duke of Lorraine | Rene d'Harnoncourt | René de La Tour du Pin |