I am sorry to have missed this message for 5 long years - I've been relatively inactive as a genealogist for a while.I list your Robert as born 21 Aug 1818 Juniata Co, PA, d. 17 Mar 1891, m. 1 Apr 1847 to Margret Jame Kirtz.
My line is from Susan Resler b 24 Oct 1806 Juniata Co, PA d. 29 Sep 1885 Mifflin Co, PA m. 1831 to Samuel Meloy.I do have a picture of Susan Resler taken late in her life.
I list John as born 1777 Junita Co, PA.I'll have to look in my father's notes for the citation on that.d 18Mar 1862 near Stryker Williams Co, OH.m. 1803 to 1804 PA, Catherine _____ b. about 1780 NH d. 6 Jun 1852 Williams Co, OH.Both buried Pulaski Cemetery about 3 miles NE of Bryan.
Anything you have, especially Catherine's last name would be very welcome.