According to research by "Leonard J. McCown" :
CHRISTENING: Roman Catholic Church Records, St. Augustine Parish Church, Florida, White Baptisms V, 1839-1861, page 335, entry 435. Theodora Margarita Canovas, no birth date given. Baptized 24 January 1847. Daughter of Juan Canovas. God Parents: Andreas Canovas and Antonia Rogero. Priest: Benedict Madeore.
CENSUS: 1870 U.S. Census, St. Johns Co., Florida, St. Augustine, Post Office, St. Augustine, Dwelling 40, Family 45, 8 August 1870, page 608A. National Archives Microfilm M593, Roll 133. In the Household of Anna M. Bertron, Nun: Theodore Canova, age 22, female, white. Nun. Born in Florida. Father foreign born. Mother foreign born.
CENSUS: According to October 14, 1850 census data in the City of Saint Augustine (taken by Geo. J. Zehnbauer) Reel #M432-59, page 203b.