Dear Katie, A John Mammoser, one of my husband's ancestors, married a Barbara Einhorn. I have this info on that family: Obituary: Teutopolis Press - May 17, 1906 Joseph Einhorn Dead In the death of Joseph Einhorn, Saturday, Island Grove loses one of its oldest and most respected citizens. While his death has not been unlooked for, the news was received with regret by all of his many friends. The deceased was an excellent citizen and reared an excellent family. He was a good neighbor, friend and Christian. Men like him are missed and mourned in any community. Joseph Einhorn was born in Germany over 80 years ago. He was married to Mary Weishart there and 39 years ago came to this country and settled in Cook County, IL and 27 years ago came to Island Grove to live. To this union were born 11 children of whom the following are living: Mrs.Mary Schneiderwint, Spirit Lake, Iowa, Joseph, Michael, Mrs. Barbara Mammoser, Kathleen Brennan Mammoser Researching BRENNAN, BRETT,GALLAGHER & KENNEDY in CO MAYO>CHICAGO and BRENNAN in CO SLIGO>CHICAGO also MAMMOSER in Schoenenbourg, FRANCE>CHICAGO http://www.mammoser.com