The late daughter of Prince Xavier and Madeleine de Bourbon is the first royal to die from the COVID-19 virus, her younger brother, Prince Sixtus Henry of Bourbon-Parma announced yesterday.
Maria Teresa was born in Paris in 1933 and was a member of a cadet branch of the current dynasty of Spain, the House of Bourbon.
She spent her adult life in Madrid and allocated her time to writing about the Spanish legitimist political movement of Carlism.