Contact AMERICAN WW11 ORPHANS NETWORK 206 733-1678,PO BOX 4369, BELLINGHAM,WA. 98227. This is a network of sons and daughters of WW11 casualties and orphans registry.This is a non profit organization. Entry inttto the data base is free. Self addressed stamped envelopes are appreciated. Suggest also you contact Div of Vital Satisttics,Ohio Dep of Health, G-20 Ohio Deps Bldg. 65 Front Street,Columbus OH 43215 Fee 7.00 for Birth Certificate with mothers name. Place and date of birth. If you know the town where they were married, ttthat would be another lead. Good Luck.