disthronize

verb1

1. •
   (no longer used, rare) To remove from the throne, to dethrone.

   • Deposed was from Princedome soueraine, / And pitteous Elidure put in his sted; / Who shortly it to him restord againe, / Till by his death he it recouered; / But Peridure and Vigent him disthronized. — 1590