______________________
                                            |                      
                       _Hugh DUGGAN ________|
                      | (1804 - 1883)       |
                      |                     |______________________
                      |                                            
 _William A. DUGGAN __|
| (1831 - 1881) m 1853|
|                     |                      _Henry J. BROCK ______
|                     |                     |                      
|                     |_Matilda BROCK ______|
|                       (1811 - 1879)       |
|                                           |_Mary QUEENER ________
|                                                                  
|
|--Henry DUGGAN 
|  (1862 - ....)
|                                            _Phillip COOPER ______
|                                           | (1770 - 1838) m 1794 
|                      _Henry COOPER _______|
|                     | (1807 - 1834) m 1832|
|                     |                     |_Clarinda LNU ________
|                     |                       (1773 - 1858) m 1794 
|_Elmira COOPER ______|
  (1833 - 1871) m 1853|
                      |                      _William Henry COOKE _+
                      |                     | (1784 - 1848) m 1804 
                      |_Eliza COOKE ________|
                        (1812 - 1853) m 1832|
                                            |_Mary CANTRELL _______+
                                              (1784 - 1848) m 1804