JOHANN on Family Tree Circles

FOR 30 YEARS,I HAVE BEEN TRING TO FIND A WILLIAM DOHMANN;*ABT 1850
HAD A DAUGHTER WHO BECAME A CATHOLIC NUN 'SISTER CONSTANCE *1877 IN OBERHAUSEN,AFTER HER VOWS SHE WAS SENT TO BLOOMINGTON,ILLINOIS,WHERE SHE CARED FOR THE SICK AND DIEING,UNTILL SHE TOO DIE FROM HELPING OTHERS,SISTER WAS ONLY 36 YEARS OLD.












HELP ME IF YOU CAN!!!