+———CHOVIN (Canada – )
      |
  +———Charles CHOVIN (1824 Michigan, USA – )
  |   |    
  |   +———UNKNOWN (New York, USA – )
  |    
  James Wilson CHOVIN (Nov 1868 Illinois, USA – 1947 Saskatchewan, Canada)
  |        
  |   +———UNKNOWN (Canada – )
  |   |
  +———Mary WILSON (1842 Canada – )
      |    
      +———UNKNOWN (Canada – )