KK: Are you sure of Otto's birthdate? I have searched the Social Security Death Index on several web sites and do not find an Otto Albrecht/Albright with that birth date. If he arrived in the United States at age 24 there is a very good chance that he worked for someone else and would have been covered by SS which became effective in 1933. Also see if he had a middle initial or middle name which would help you narrow your search. Do you know what area of Wisconsin he immigrated to? If you do he might have been listed in the City Directory and or you might find a genealogical society volunteer who would look at the records in the town library for you.