The Cimetière des Rois (French: Cemetery of Kings) or Cimetière de Plainpalais, is a cemetery in Geneva, Switzerland, where John Calvin (the Protestant reformer), Jorge Luis Borges (the Argentine author), Sérgio Vieira de Mello (the former UN High Commissioner for Human Rights), Ernest Ansermet (renowned Swiss conductor), and Jean Piaget (the noted developmental psychologist and epistemologist) are buried.