Susan,
My mother's maide name was spelled Tadeo too. But her mother was from Spain and her full name was Soledad Tadeo Bravo b.abt. 1920 m. abt. 1930 in Uruapan Michoacan, Mex. Her parents were Petra Bravo and Ramon Tadeo-Navarrete but their parents names are unkown to me. Any information, please advise.
Rosario
chayo1973@hotmail.com