| | 1. John Dunn b. 6 May 1806, Derryaghy, Lisburn Antrim, Ireland  d. 24 Aug 1891, Camanche, Clinton, Iowa, USA (Age 85 years) | | | 2. William J. "Billy" Dunn b. Abt 1810, Derryaghy, Lisburn Antrim, Ireland  d. 12 May 1885, Colquitt, Miller, Georgia, USA (Age 75 years) | | | 3. Alexander Dunn b. 20 Jun 1811, Derryaghy, Lisburn Antrim, Ireland  d. 20 Jan 1892, Camanche, Clinton, Iowa, USA (Age 80 years) | | | 4. Dorothea Dunn b. Abt 1816, Derryaghy, Lisburn Antrim, Ireland  d. 13 Jan 1845, Camanche, Clinton, Iowa, USA (Age 29 years) | |