I am not sure if this the same Fred A Damoth because I don't know much. I also found a Fred A Damoth in the 1920 census who was born about 1914 as well. He was living with his mother, sister and step-father at that time in Parmar, MI. Could be the same person.
I am hoping to find a true relative of my husband's (uncle/aunt, there are 5 or 6 of them we think) who would really know so I can get true information to start.