Do you have the name and address of the church in which they were baptized? That would be a wonderful starting place! You could always scan it and post it to the forum for more help. If unable to scan, enter as much info as possible from the Baptismal Certificate. Include the names of the priest and the witnesses, as they may help provide information, as well. Good luck in your search! I would LOVE to have the Baptismal Certificates from my grandmother and great grandmother!!