Ellen Barsley Mangum was born 19 December 1819 in Royton, Lancashire, England, United Kingdom to William Bardsley (1777-1841) and Nancy Spittle (1781-1840) and died 22 January 1864 in Washington, Washington County, Utah, United States of unspecified causes. She married John Mangum (1817-1881) 9 March 1853 in Salt Lake County, Utah.
|Offspring of John Mangum and Ellen Bardsley (1819-1864)|
|George Albert Mangum (1854-1913)||12 February 1854 Nephi, Juab County, Utah, United States||10 February 1913 Bloomfield, San Juan County, New Mexico, United States|| Betsy Jane Hamblin (1858-1904)|
|Mary Ellen Mangum (1858-1864)||3 February 1858 Santa Clara, Washington County, Utah, United States||1862 Utah, United States|