While enrolled in the Palmer School of Chiropractic, Gonstead became a member of the chiropractic fraternity Delta Sigma Chi.
On November 6, 1913, B.J. Palmer was initiated into the brotherhood of Delta Sigma Chi.
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The founding fathers include Harold Hughes of Medicine Hat, Canada; J.D. Hills of Detroit, Michigan; John Reardon of Milwaukee, Wisconsin; Harry Cummings of Fort Lauderdale, Florida and S.E. Julander of Des Moines Iowa.
Delta Air Lines | Ho Chi Minh | Ho Chi Minh City | Delta State | Sigma Chi | Delta Goodrem | Sigma Xi | Sigma Alpha Epsilon | Delta | delta | Niger Delta | Delta Sigma Theta | Delta Force | T'ai chi ch'uan | Phi Delta Theta | Pearl River Delta | River delta | Delta Kappa Epsilon | river delta | Alpha Delta Phi | Phi Beta Sigma | Dirac delta function | Delta Connection | Danube Delta | Chi | Sigma Corporation | Sigma Alpha Mu | Sigma Phi Epsilon | Sigma | Mississippi Delta |
Jastram belonged to the Museum Societies of both San Francisco and Oakland, Delta Sigma Chi Architectural Honor Society, National Trust for Historic Preservation, The Big "C" Society, and was a life member of the Mechanics' Institutes.