How about George Stewart Albright? It seems he switched quite often back and forth between George and Stewart.
1920 census of Kearney, Buffalo County, NE:
George S. Albright 59, born in PA Anna W. 40, born in IA Richard W. 14 Kenneth S. 11
The 1900 census of Red Cloud, Webster County, NE shows a G. Stewart Albright, born March 1858 in PA as the son of Peter, born April 1816 in PA and Mary, born March 1827 in PA.
The 1880 census of the same location has Stewart 22 with the same parents.
The 1870 census of Derry, Mifflin County, PA has George S. Albright 13 with the same parents. The 1860 census it is Stewart 3 with the same parents.
The 1850 census of the same location shows Peter Albright 34 and living with him Mary Stewart 22. Because of the ages of the children my guess is Peter was widowed. It looks like Mary's maiden name was Stewart which would explain George's middle name.
If you intersted in searching further back check with the Mifflin County Historical Society. However, I suggest doing as much research as you can on George (Stewart) and his parents in Nebraska first. The more data you can gather on them there should make it easier to do research on them in PA. Also check for other Albright relatives who might have also moved to Nebraska. Having that data can be a help too.