Are you still searching for the parents of John Eyler B 1823?
I have a John Cyrus Eyler B 12-3-1823 D 1895 married a Cecilla Ann Elizabeth McClain B 1831 ?.
Parents of John's were Captain John Frederick Eyler B 11-20-1783/84 D 12-13-1866 and Rebecca Harbaugh B 2-12-1798 D 8-24-1880. They married 12-14-1820.