I also am a Schneider Snyder. My great great grandfather, Joseph F. Snyder was born in Pennsylvania in 1859. His father, Joseph schneider snyder was born in Germany in 1836. His spouse was Barbara Pieffer, married in 1850. I believe-Germany. His wife was from France.
They had 11 children- Clara Schneider, Ason, Albert, Mary, Joseph F., Elizabeth, Julia Anne, Sophia, Laney, Frederick, and Nicklas.
My records have all children being born in Clearfield county, Penn.
Joseph's father-first name unknown Schneider was also born in Germany in 1821. He died in 1863 and is burried, I understand, in clearfield, Penn.
I have much much more info on this family. Do you think this is who you are looking for?