|--------Michael SHANNON (1800, Ireland - 1860, Ireland)
                      |
           |---------Patrick SHANNON (1830, Ireland - 1903, Iowa)
           |          |
           |          |--------Mary NEYLON (1808, Ireland - Ireland)
           |
  |------Thomas Lucien SHANNON (1865, Iowa - 1929, Iowa)
  |        |
  |        |          |--------Jeremiah LUCEY (1800, Ireland - 1897, Iowa)
  |        |          |
  |        |---------Julia LUCEY (1836, New York - 1910, Iowa)
  |                   |
  |                   |--------Bridget DOYLE (1815, Ireland - 1885, Iowa)
  |
Irene SHANNON (1908, Iowa - 1981, Iowa)
  |
  |                   |--------John FARRELL (Ireland - )
  |                   |
  |        |---------George FARRELL (1829, Ireland - 1882, Iowa)
  |        |          |
  |        |          |--------
  |        |
  |------Annie Cornelia FARRELL (1874, Iowa - 1935, Iowa)
           |
           |          |--------Patrick LAWLOR (1808, Ireland - 1889, Iowa)
           |          |
           |---------Catherine LAWLER (1845, Ireland - 1913, Iowa)
                      |
                      |--------Elizabeth REED (1822, Ireland - 1862, Iowa)
Sources for this individual:  @S502@