Sigal, William Francis
Birth/Death: b. 30 November 1926 - d. 10 March 1996 (source: Find A Grave online)
Occupation: American architect
Location: Rio Pedras, PR
Member of the American Institute of Architects (AIA) 1959-1973
American Architects Directories:
Biographical listing in 1962 American Architects Directory
Biographical listing in 1970 American Architects Directory
The American Institute of Architects Archives
Membership file contains membership application, termination.