Searching for information on David Eberhard and wife Catherina Eisenhart Eberhard. Originally in Lehigh County, Pennsylvania they moved to Seneca County, Ohio, but year is unknown. Would like to find out when they were first noted in the county. They had two sons and one daughter - William Henry Benjamin Eberhard and Lewellin J. Eberhard were their sons. Daughter was named either Mary Catherine or Sarah Catherine we think.