Marie Bertha Emery b. 1827 in Switzerland d. 1908 in Louisville, Ky

Hello there!

I'm looking for Charles F. Sanders (b.1818 Germany) who married Marie Bertha Emery (b.1827 Switzerland) who lived most of their lives in Louisville, KY. Their oldest daughter Bertha Elizabeth Sanders married August Schuler in Louisville. Can anyone help me find Charles and Marie's parents and siblings? Or anything about them as they lived in Loiusville? Prior to living in Kentucky, they lived in Pittsburgh, Pa. Thank

You in advance for your help!

Sharon