Historedia
Person

Pedro IV of Portugal

Events
1
Episodes
2
Years
1828

Every event in Historedia whose sources name Pedro IV of Portugal, 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. Miguel I usurps the Portuguese throne from Maria II

    1828

    Role: Liberal Leader

    1. 13 March 1828 · LisbonDissolution of the Cortes

      Miguel dissolved the Cortes in March 1828 without calling new elections, violating the Constitutional Charter stipulations.

    2. 11 July 1828 · LisbonProclamation of Miguel I

      Miguel was proclaimed King of Portugal on 11 July 1828, deposing Maria II and formalizing the conflict.

Sources

  1. Liberal Wars Wikipedia, revision of 2026-10-01
  2. Maria II of Portugal Wikipedia, revision of 2026-09-19