The fonds consists of microfilm of Caroline's diary (1887-1891); Alfred's military certificates (1855-1882); Ernest's school notes and Alex' diary (1875-1876); and Mary Crocker Wyndham's diaries (1913-1915, 1919-1923). Also consists of photographs of Wyndham family and ranches (1884-1928); Fort Saskatchewan barracks (1890); Blackfoot (Siksika) reserve hospital (1890s); and Alfred, officers and camp at Fort Qu'Appelle (1885). Includes photocopies of Mary Wyndham Campbell's illustrated ghost story, Wyndham genealogical information, and microfilm of the memoirs of Jane Seymour, Caroline's cousin (1922).