I'm looking for extra biographical information or documents on several of my relatives who lived in Cuba. In particular, information on one "Natalia Roman", my maternal great, great, great, great grandmother who was apparently married to Pedro Lleo Robirosa (originally from Spain). He owned several houses in Manzanillo. And a hacienda ("Buenaventura") in Camaguey along with another "Santa Ana de Lleo" in Guaimaro. The family house was in Villuendas at 227 esquina Jose A. Saco.

I'd like to find a birth certificate for Natalia Roman, or at the very least the name of her parents and where they were from (and anything else about them).