she didnt die by the looks of it,if this is him on the 1920 us census
address Newark Ward 16, Essex, New Jersey year of immigration 1899
Louis Elefant 48 born galicia austria 1872
Bertha Elefant 30 born austria 1890
Anna Elefant 5 born new york 1915
Jennie Elefant 3 new york 1917
Rose Elefant 1 new jersey 1919
by 1930 they had
gertrude elefant born 1923
isadore elefant born 1925
kerry