Background
Ronneberg, Earl Fridthjov was born on May 15, 1905 in Chicago, Illinois, United States. Son of Nathal T. and Hedvig (Jensen) Ronneberg.
Ronneberg, Earl Fridthjov was born on May 15, 1905 in Chicago, Illinois, United States. Son of Nathal T. and Hedvig (Jensen) Ronneberg.
Bachelor of Science, University Illinois, 1929.
Company, Chicago, 1929-1931. Special field agent United States Government, 1931-1939. Proprietor N. Ronneberg Company, Chicago, 1939-1972.
District chairman Chicago Area council Boy Scouts American, 1952-1954, cubmaster, 1940-1957.
Member Illinois Society Architects, American Association Engineers, Structural Engineers Society Illinois, American Society of Civil Engineers.
Married Bertha J. Cohn, October 7, 1929. Children: Jenny L. (Mistress Laude E. Hartrum), Earl Fridthjov, Ronnie N., Peter L. Superintendent.