William Maxwell Blackburn
(
 = Descendancy chart to this point, 
 = Expand, 
 = Collapse)
- 1  William Maxwell Blackburn [1]  b. 30 Dec 1828 d. 29 Dec 1898
  Elizabeth Powell  
- 2  Charles Stanley Blackburn [1.1]   
 b. 2 Dec 1870 d. 1 Jan 1946
                    
  Amy Malvina Waring  b. 31 Jan 1872 d. 2 Apr 1971
- 3  William Maxwell Blackburn [1.1.1]   
 b. 20 Apr 1899 d. 9 Dec 1972
                                 - 3  George Stebbins Blackburn [1.1.2]   
 b. 15 Aug 1901 d. 19 Apr 1988
                                    
  Grace Elizabeth Tucker Brooke  b. 9 Oct 1910  
- 4  Alfred Brooke Blackburn [1.1.2.1]   
 
                                                 
- 4  Alfred Brooke Blackburn [1.1.2.1]   
 
 - 3  Malvina Waring (Mallie) Blackburn [1.1.3]   
 b. 30 Jun 1905 d. 21 Sep 1995
                                    
  Archibald Thomas (Archie) Robertson, Jr  b. 25 Jun 1906 d. 17 Apr 1965
- 4  Martin Waring Robertson [1.1.3.1]   
 b. 10 Apr 1940 d. 4 Dec 2012
                                                    - +  Pamela Person  
 - +  Shirley Echelman  
 
  Karen Jean Kagey  
- 5  Cyrus Waring Robertson [1.1.3.1.1]   
 
                                                                 
- 5  Cyrus Waring Robertson [1.1.3.1.1]   
 
 - +  Pamela Person  
 - 4  Amy Waring Robertson [1.1.3.2]   
 
                                                    
                                                 
- 4  Martin Waring Robertson [1.1.3.1]   
 
 - 3  Clark Waring Blackburn [1.1.4]   
 b. Abt 1909 d. 2003
                                 
- 3  William Maxwell Blackburn [1.1.1]   
 
 
- 2  Charles Stanley Blackburn [1.1]   
 
 
