Lillias Myrtle Lamph Mangum was born 16 July 1895 in Cleveland, Emery County, Utah, United States to William Topping Lamph (1854-1938) and Jane Chinick Bennett (1863-1936) and died 3 October 1919 Huntington, Emery County, Utah, United States of unspecified causes. She married John Darwin Mangum (1888-1982) 18 September 1912 in Cleveland, Emery County, Utah, United States.
|Offspring of John Darwin Mangum and LIllias Myrtle Lamph (1895-1919)|
|Elbert D Mangum (1914-1998)|
|Grace Lillias Mangum (1916-1996)|
|Lynn Hugh Mangum (1918-1998)|
|Lucile Mangum (1919-1999)|