His parents were Hans Monsen (September 24, 1791 in Heen, Rakkestad, Ostfold, Norway) and Berthe Nielsen August 17, 1794 in Bodal, Rakkestad, Ostland, Norway)
Spouse: Kruetzback (Kredsbank), Nielsene Olsen
Marriage date: 29 June 1858
Marriage place: Lehi, Utah Co., Utah
Children: Christian and Hyrum
Spouse: Peterson, Anna Catherine
Marriage date: 26 April 1861
Marriage place: Salt Lake City, Salt Lake Co., Utah
Children: Joeph, Anna Catherine, Hans, Elizabeth
Spouse: Mansson, Ellen Persson
Marriage date: 16 March 1867
Marriage place: Salt Lake City, Salt Lake Co., Utah
Children: Parley Herman, Charles Andrew, Ellen Marinda, Hyrum Moroni, Walter Peter, Brigham, Aaron Abraham, Otto Junius, Bertha Marie, LaFayette, Emma Chersta
Spouse: Olsen, Karen Maria
Marriage date: 2 May 1870
Spouse: Jenson, Elna (Ella)
Marriage date: 5 January 1874
Marriage place: Endowment House, Salt Lake City, Salt Lake Co., Utah
Children: Ezra Peter, Emaline, Ella E, Frederick Lorenzo, Julia Amanda, Rachel, Sarah (married William Whitehead Jr), Franklin LeRoy, Willard, William Aquilla
Spouse: Jacobsson, Wendla (Vendla)
Marriage date 15 March 1883
Marriage place: Salt Lake City, Salt Lake Co., Utah
Death date: 23 September 1896
Death place: Richmond, Cache Co., Utah
Burial place: Richmond, Cache Co., Utah
Children: Vendla Josephine, Ernest Ephriam, Eliza Victoria