by 
by HUMBKE-CONRADI-CALLIES-GEORGE-FONTAINE-HARRIS Family Histories 1879 to Present
Follows the family and descendants of Ernst Dietrich Christian HUMBKE (b. 1845 Germany d. 1899 Iowa, USA) and Marie Louise (SCHNEPEL) HUMBKE (b.1843 Germany d. 1930 Alberta, Canada)