Margaret Fallenius (approx. 1892-1962) was a voice, piano and violin teacher in Palo Alto, California, originally from the Portland, Oregon area. From approximately 1911-1924, Margaret performed classical violin on the Orpheum, Keith and Pantages vaudeville circuits. The collectioon contains travel diaries, scrapbooks, programs, photographs, musical scores/sheets documenting Fallenius' career in vaudeville.