Date of Birth: 
About Mariana Carcelén
- María Ana Carcelén de Guevara y Larrea-Zurbano, 5th Marquise of Villarocha and 7th Marquise of Solanda (27 July 1805 – 15 December 1861) was an Ecuadorian aristocrat and the wife of the Venezuelan independence leader Antonio José de Sucre.
- She is considered the 1st First Lady of Bolivia.
Read more at Wikipedia