I am researching fam of JOHN KOLLER (KOEHLER, KOLAR, KOHLER, etc.) b. 1843 GE, came to US 1869, perhaps to WI then settling St. Paul MN with wife ANNA AUGUSTINE by 1876 birth of first child, FERDINAND. Other children were OTTO b. 1877, JOHN b. 1879, GEORGE b. 1880, CATHERINE b. 1883, twins MATILDA (my ancestor) and FRANCES b. 1885 and SUSAN b. 1888. Any info on this family appreciated!