The subject in question's official documentation lists Mar 01, 1938 as their birth date, confirming 87 years of age. The individual in question's residence is situated at 13140 S Avenue M, Chicago, IL 60633. The subject in question has moved between three different homes over the years. This individual has historically lived at: 828 W Aldine Ave, Chicago, IL 60657, 844 W Webster Ave, Chicago, and 13140 S Avenue M, Chicago, IL 60633. Ms. Steffen is the primary user of the email address [email protected]. Public archives confirm an association between Barbara J Steffen and William R Steffen (86 years). The address 13140 S Avenue M, Chicago, IL 60633 was once home to Steffen, Janice M Carone (in 2001), and William Nickolas Steffen (in 2000). The name Barbara J Steffen, the person is not uncommon among residents of Illinois, Wisconsin, Iowa. Carol Cuadrado, Steve Flores, Jim Johnson are among the dwellers of the shared address