Michel Jean-Pierre Debré (French pronunciation: [miʃɛl dəbʁe]; 15 January 1912 – 2 August 1996) was the first Prime Minister of the French Fifth Republic. He is considered the "father" of the current Constitution of France. He served under President Charles de Gaulle from 1959 to 1962. In terms of political personality, he was intense and immovable, with a tendency to rhetorical extremism.
Source : Wikipedia