According to Fox News and CNN, her brother Prince Sixto Enrique de Borbon, the Duke of Aranjuez, announced on Facebook that she died after contracting COVID-19. The post reads, “On this afternoon our sister Maria Teresa de Borbon Parma and Borbon Busset, a victim of the coronavirus COVID-19, died in Paris at the age of eighty-six.”
Princess Teresa’s death comes weeks after King Felipe VI of Spain tested negative for the virus.