Source: The Rockford Morning Star Sunday, September 28, 1913 p.22
Ransom Sanitarium
Rosendahl Water Cure Resort
Source: Rockford Morning Star August 29,1965 B2
Wilgus Sanitarium
Wilgus Sanitarium
Mental and nervous diseases
Dr. Sydney D. Wilgus, Director
North Second Street, one mile north of Rockford on Rockford & Interurban Railway
Source: 1915 Rockford City Directory