Hello,
My grandfather is Francisco Ferrari b. 19-6-1920 in Olivos, Vicente Lopez, Bs As Argentina. His father was Benjamin Ferrari, born 1882 in Italy. Benjamin came to Argentina in around 1889 with several brothers and sisters whose names may have been changed during emmigration to Ferraro. I know Benjamin's wife was Carmen Sirimarco..and that Benjamin worked for a railroad..and that's about all I know. If this was of any help to you or if any of this sounds familiar feel free to email me at aliciamferrari@yahoo.com