Hi Ash,
My father's family have been in Key West since 1820's. Betancourt is one of our family names, so is Parra (from Louisiana).
Amelia Emelia Betancourt b 27 Sep 1840 - Santa Cruz de Tenerife, Canarias (Canary Islands), Spain d Key West, Fl married to Jose Manuel Cabrera b 1836 Canary Islands Spain d 1890 Key West, Fl married to Jose Manuel Cabrera they had 4 children.
Amparo Delgado Betancourt 28 Oct 1891 Key West, Fl husband Blas Betancourt (1884-1942) they had 4 children
Petrona Betancourt b abt. 1875 married to Jose M Cuervo I have only 1 child listed Felix Cuervo.
I will try and fill in this part of my tree here online. Hope we can find more matches.
Dawne