|--------Michael SHANNON (1800, Ireland - 1860, Ireland)
                      |
           |---------Patrick SHANNON (1830, Ireland - 1903, Iowa)
           |          |
           |          |--------Mary NEYLON (1808, Ireland - Ireland)
           |
  |------Jeremiah Vincent SHANNON (1867, Iowa - 1943, Missouri)
  |        |
  |        |          |--------Jeremiah LUCEY (1800, Ireland - 1897, Iowa)
  |        |          |
  |        |---------Julia LUCEY (1836, New York - 1910, Iowa)
  |                   |
  |                   |--------Bridget DOYLE (1815, Ireland - 1885, Iowa)
  |
Vincent J. SHANNON (1916, Missouri - 1990)
  |
  |                   |--------
  |                   |
  |        |---------
  |        |          |
  |        |          |--------
  |        |
  |------Mary L. RYAN (1884 - 1917)
           |
           |          |--------
           |          |
           |---------
                      |
                      |--------
Sources for this individual:  @S863@ @S275@ @S862@, MN Death Index