Los Angeles County, CA, Biographies This file is part of the California Genealogy & History Archives http://www.rootsweb.ancestry.com/~cagha/index.htm THEODORE WIESENDANGER, Los Angeles Born in St. Gallen, Switzerland, in 1851. Studied at the University of Geneva, that country, until 1874. Came to Los Angeles from London, England, in 1884; Professor at the University of Southern California until 1885; since that year has been engaged in the real estate business in Los Angeles, having built over thirty large apartment houses, and subdivided, improved and sold many tracts in the city. Mem. of the University Club of Los Angeles. SOURCE: Greater Los Angeles & Southern California Portraits & Personal Memoranda, Lewis Publishing Company, 1910, P.106