I was born and adopted in 1952. My biological mother was named Elizabeth Arvidson/Arvidsen and a student at University of Minnesota. She never divulged the biological father's name. She is the only one still alive on either side of my family. My current last name is Neumaier from Glencoe, MN. The Children's Home Society of Minnesota played a part in all of this.
Any information that can lead me to her is appreciated.