Seeking information on my great grandfather's mother, sister & parents all born in Germany.

ARTHUR JOHN SPRINGER b April 1, 1901 Chicago d Oct 1984 Lake County, IL.

Arthur's mother MARY SPRINGER nee ??? was born in Germany circa 1882 and died when my great grandfather was young. After his mother's death he moved in with his mother's sister ANNA JOHNSON b 1879 Germany. Anna's first husband died and her children with him were EDWARD DIEBALL b 1902 Chicago & MARY DIEBALL b 1900 Chicago. Anna Johnson had a third child with husband ERNST JOHNSON b 1882IL and her name was DOROTHY JOHNSON b 1918 Chicago.

My great grandfather also had an older brother FRANK SPRINGER but I don't know where he went after his mother died. I'm told that their father AUGUST SPRINGER moved to another state after his wife's death.