Maria I of Portugal

Dona Maria I was Queen of Portugal from 24 February 1777 until her death in 1816. Known as Maria the Pious in Portugal and Maria the Mad in Brazil, she was the first undisputed queen regnant of Portugal and the first monarch of Brazil.

17 December 1734

Born on the same birth day (17 December): Aubrey Faulkner • Brad Davis (basketball) • Claudio Suárez • Hasan Vural • Lore Berger • Mikky Ekko • Patrick Flynn (athlete) • Roger L'Estrange • Vanessa Zima • Émile Roux

Born in the same month (December 1734): Jean-Baptiste Rey