Historedia
Person

Jean-Baptiste de Martignac

Events
1
Episodes
4
Years
1829

Every event in Historedia whose sources name Jean-Baptiste de Martignac, with the role they cite and all of that event’s episodes. This is not a biography, and mentions are grouped by name, so two people with the same name can share this page.

Events and episodes

  1. Prince de Polignac replaces Martignac as French Prime Minister

    1829

    Role: Former Prime Minister

    1. August 1829 · ParisLoss of Parliamentary Majority

      Polignac lost his parliamentary majority in late August 1829 due to the defection of the Chateaubriand faction.

    2. 5 August 1829 · ParisDismissal of Martignac

      Charles X dismissed Prime Minister Jean-Baptiste de Martignac on 5 August 1829, replacing him with Jules de Polignac.

    3. 8 August 1829 · ParisPolignac Appointed Foreign Minister

      Jules de Polignac was appointed to the ministry of foreign affairs on 8 August 1829.

    4. November 1829 · ParisPolignac Becomes President of the Council

      In November 1829, Polignac became president of the council, effectively the most powerful politician in France.

Sources

  1. Jean Baptiste Gay, 1st Viscount of Martignac Wikipedia, revision of 2026-10-03