I'm unable to find any family tree link to Melissa Blankenship (before 1812).
She married Daniel Pettit, born June 1811 in Pennsylvania.
Melissa died between 1860-1870 in Aid, Lawrence, Ohio.
Daniel Pettit died in Guide Rock, NE
They had several children Samuel, Lemuel, Madison, Louisa, Caroline, Joseph, Mary, William.
any help, suggestion is appreciated.