Father:    Stephen Mendenhall
   Born:    1750, Pa      Marr:    1773      Died:    1809, Pa
 Mother:    Margaret Farlow
   Born:    1748       Died:    1818, Pa
 Robert Mendenhall    
   Born:    10 AUG 1790  - Concord, Chester County, Pa
   Marr:     - 
   Died:    19 MAY 1880  - 
 Other Spouses:    
 Sarah Peirce    
   Born:     - 
    
   Died:     - 
 Other Spouses: