I am helping my half sister find her Umathum family and notice that you have a listing for Elizabeth Hauser Umathum Knapp. I found Elizabeth Knapp, daughter of Michael & Elizabeth Umathum, with her parents in the 1920 census of Woodstock, McHenry, Illinois. As I read your inquiry it looks as if Elizabeth Hauser married a Umathum and then married a Knapp. But I do not believe that this is true as both Elizabeth (mother) and Elizabeth (daughter) are listed in the same household. My sister has information on Mary Anna Umathum who married William John Salzman and their descendants whom she will gladly share with you, for the information on the Umathum family that you posses. Please contact me at
geninut39@yahoo.com or thru this message board.
Thanks Barbara