Oliver Perry Ross father to James Taylor Ross, Sr., who was born 11-29-1836 in Keithsburg in Mercer County, ILLINOIS. Oliver Perry Ross born 5-8-1813 in Ohio, county not known. Married Parthenia Langhead 1-14-1833 in Texas according to NM 1910 Census. Oliver Perry Ross died 5-5-1879 in Bexar County Texas. Parthenia Langhead died 7-22-1876 in same county as Oliver.