1930 US Census Sheridan, Huron County, Michigan John Eifert 45 Molly Eifert 46 John D Eifert 15 Enna M Eifert 13 born about 1917 Michigan; parents b Russia
Emma M. Eifert born about 1917 married (NN) Kaijala. Daily Obituary Times lists a 09 June 2002 obituary for Emma M (Eifert) Kaijala, age 85, of Bad Axe, Michigan and Green Bay Wisconsin. Published in the Green Bay Gazette
Rootsweb family tree online includes Ellen Eifert as follows.
Ellen M. Eifert born 31 DEC 1910 in Russia married Adalyah Price Warthman born 1899 Shelby Co, Ill d 1983 Wayne Co, Mich marriage 30 June 1936 in Cleveland, Cuyahoga, Ohio (later divorced)