+———Nelson SPARLING (1883 – 1965)
  |    
  SPARLING 
  |            
  |       +———Robert MILLS (1811 Ireland – 3 Sep 1868 Eganville, Ontario, Canada)
  |       |
  |   +———William James MILLS (23 Mar 1847 Eganville, Ontario, Canada – 28 Feb 1912)
  |   |   |        
  |   |   |   +———James GIBBONS
  |   |   |   |
  |   |   +———Jane GIBBONS (11 Oct 1824 – 1 Nov 1918 Ottawa, Ontario, Canada)
  |   |       |    
  |   |       +———Lilas BOWES
  |   |
  +———Lillias Elizabeth MILLS (1888 – 1981)
      |        
      |   +———Robert MARTIN (abt 1825 Ireland – bet 1861 and 1871 Ontario, Canada)
      |   |
      +———Margaret Matilda MARTIN (23 Mar 1849 Eganville, Ontario, Canada – 27 Jan 1917 Wilberforce, Ontario, Canada)
          |    
          +———Jane TURNER (abt 1831 Ontario, Canada – aft Apr 1891)