My orphaned Grandmother Ruth's (b. 1916, Pittsburgh, d. 1975, NY) biologicals are believed to be a male LECHNER and female DEITZ. I am searching for them. The only other info that I have is that LECHNER was supposedly an organist/choir director for possibly a (Lutheran?) church in the Pittsburgh area.
Ruth was later adopted by John D. and Sadie LAWALL of Batavia, NY.
Good luck in your own searches. Cheers, Sean Ryan (firstname.lastname@example.org)