Jakob and Julianna Keller (nee D'ORSI) lived in Timisoara. My gr grandmother, Susana, was born there to them. She had three sibs, Nicolai, Anton, and Anna. Jakob was Austrian and his mother's name was Otilia. They all (including Otilia) moved to Brasil in 1900, leaving from Genoa and arriving in Santos that year. Any help on locating their histories MUCH to be appreciated.