I put this here as a keeper, not a verified line, in fact, may better be the son of an Orage SMITH b. 1801 that may be the better choice of a son of Orange here. This just needs to be sorted out, surely such a name as Orange has specific ties, such an unusual name. Naming pattern often was eldest son after fathers father, next after mothers father and 3rd after the father. Larry Anderson
1860 census he was 48
Farmington, IA 1860 Census, Pleasant Grove, Coles Co, HH 2501 (Post Office Farmington)
SMITH, Orange, 48 M, Farmer, 1800, PA
Larinda, 46, F, PA
Isaac O., 16, Farm Lab, IL, Attends School
1850 in IL b. PA
SMITH, Orange, 37 M, Farmer, 500 PA
Lorinda, 36, F, PA
Barrillin (?) 15, M, PA, Attending School
Louisa J, 11, F, IL, Attending School
Isaac O., 6, M, IL
Sylvester H., 2, M, IL
Bates, Rachel, 19 F, NY
Bates, Sally, 11, F, NY
Case, Jeremiah, 27, M, Farmer, NY
Haines, Patrick J, 24, M, Laborer, Ireland