Benno Janssen
| Benno Janssen | |
|---|---|
| Janssen from Western Pennsylvanians, 1923 | |
| Born | March 12, 1874 St. Louis, Missouri, U.S. | 
| Died | October 14, 1964 (aged 90) | 
| Nationality | American | 
| Education | University of Kansas Massachusetts Institute of Technology École des Beaux-Arts | 
| Occupation | Architect | 
| Employer(s) | Janssen & Abbott Janssen & Cocken | 
| Known for | Pittsburgh Athletic Association (1911) Pittsburgh Masonic Temple (1915 - now Alumni Hall of the University of Pittsburgh) William Penn Hotel (1916 and again in 1928) Elm Court (1929) Fanny Edel Falk Laboratory School (1931) Mellon Institute (1937) | 
| Spouse | Edith Patton | 
| Children | Mary Patton Janssen, Benno Janssen Jr., and Alexander Patton Janssen | 
| Parent(s) | Oscar Janssen and Thekla Susenbeth | 
Benno Janssen (March 12, 1874 – October 14, 1964) was an American architect.