 

( = Descendancy chart to this point,
 = Descendancy chart to this point,  = Expand,
 = Expand,  = Collapse)
 = Collapse)
 William SHARP
  William SHARP     b. Abt 1824
 b. Abt 1824  
                     John ROBERTSON  b. Abt 1821
  John ROBERTSON  b. Abt 1821   b. Abt 1850
 b. Abt 1850  
                                 b. 12 Oct 1851 d. 24 Sep 1938
 b. 12 Oct 1851 d. 24 Sep 1938
                                     John Wallace SISCHO  b. 25 Dec 1843 d. 24 Mar 1923
  John Wallace SISCHO  b. 25 Dec 1843 d. 24 Mar 1923 b. 4 Dec 1872 d. 27 Jan 1915
[ =>]
 b. 4 Dec 1872 d. 27 Jan 1915
[ =>]                                                 b. Abt 1854
 b. Abt 1854  
                                 b. Abt 1856
 b. Abt 1856  
                                 b. Abt 1857
 b. Abt 1857  
                                 b. Abt 1861
 b. Abt 1861  
                                 b. Abt 1864
 b. Abt 1864