Agustín de Iturbide y Green was the adopted son of which Belgian princess?
Carlota of Mexico Princess Charlotte of Belgium, more commonly known as Carlota of Mexico (7 June 1840 – 19 January 1927) was a Belgian princess who became Empress of Mexico as the wife of Maximilian I of Mexico.
Élisabeth Charlotte d'Orléans Élisabeth Charlotte d'Orléans (13 September 1676 – 23 December 1744) was a French "petite-fille de France", and duchess of Lorraine and Bar by marriage to Leopold, Duke of Lorraine. She was regent of Lorraine and Bar during the minority (1729-30) and absence of her son 1730-37), and "suo jure" Princess of Commercy in 1737-44. Among her children was Francis I, Holy Roman Emperor, a co-founder of the House of Habsburg-Lorraine.