Effie married Marvin Blackmer, Jr. on 31 Oct 1899 in Highland Station,Doniphan,Kansas, USA. Marvin (son of Marvin Blackmer, Sr. and Anna Augusta Graves) was born on 9 May 1879 in Marysville,Marshall,Michigan, USA; died on 31 Aug 1926 in Colorado Springs,El Paso,Colorado, USA. [Group Sheet] [Family Chart]