ใครแต่งงานกับLudovico Iii Gonzaga?

Barbara of Brandenburg (30 September 1422 – 7 November 1481) was a Marchioness consort of Mantua, married in 1433 to Ludovico III Gonzaga, Marquis of Mantua. She was referred to as a virago because of her strong character and forceful nature, and served as Regent of Mantua several times during the absence of Ludovico III between 1445 and 1455. She is regarded as an important figure in the Italian Renaissance and was a student of Vittorino da Feltre.