|--------
                      |
           |---------
           |          |
           |          |--------
           |
  |------John DONNAN (1813, Ireland - 1896, Iowa)
  |        |
  |        |          |--------
  |        |          |
  |        |---------
  |                   |
  |                   |--------
  |
Robert James DONNAN (1863, Illinois - 1921, Iowa)
  |
  |                   |--------
  |                   |
  |        |---------William MORRISON (1805, Ireland - 1879, Ireland)
  |        |          |
  |        |          |--------
  |        |
  |------Jane MORRISON (1830, Ireland - 1906, Iowa)
           |
           |          |--------
           |          |
           |---------Mary Jane THOMPSON (1807, Ireland - 1879, Ireland)
                      |
                      |--------
Sources for this individual:  @S70@ @S1395@ @S67@ @S69@ @S1396@