Contains papers of the Santa Clara chapter of the Daughters of Utah Pioneers.

Series contains various family correspondence, including personal letters of the Thomas and Caroline Cottam family, and those of Casper and Agnes Gubler. These letters date from 1849 to 1930. Also contains historical family information for the McArthur, Gubler, Cottam, Jarvis, and Horsley families. The remainder of the series includes Moroni McArthur's missionary journals, family and friend photographs and scrapbooks, and oral histories recorded on tape reels and cassette tapes.

Contains correspondence between various family members of Emil and Nellie Gubler, both predecessors and posterity, the bulk of which come from Thomas and Caroline Cottam.

Contains family history information for the McArthur, Cottam, Jarvis, Gubler, and Horsley families, as well as a small amount of information on other various Santa Clara families. A portion of this family history work, including family albums and some scrapbooks, was completed by Emma Jarvis Cottam McArthur, the mother of Nellie Gubler.

Contains the missionary journal of Moroni McArthur and some autobiographical notes written by Emma Jarvis Cottam McArthur.

Contains photographs from various family activities and celebrations, particularly weddings and family vacations. Also included are a series of slides and photographic negatives containing family pictures.

Contains eleven volumes, covering the years of 1925 through 1928. They record, among other things, Nellie and Emil's courtship.

Contains various materials including collections of printed and original songs and scores, a compilation of party games and activities, recipe collections, various holiday papers, weekly publications, and several large books containing newspaper clippings, photographs, and other various ephemera collected and saved by Nellie Gubler.

Contains information on various Santa Clara ward organizations, as known and recorded by Nellie Gubler. Included are scrapbooks and papers documenting the Santa Clara Ward bishopric, primary, MIA organization, relief society, Scouting program, and missionaries.

Contains personal correspondence of Nellie Gubler, including a series of letters between Nellie and two significant others and letters between Nellie and Louise Dunckel, a Swiss historian.