A compilation of personal correspondence consisting mostly of letters exchanged between members of the Sommer family, and occasionally their friends, in Canada or Germany. These letters are interspersed with details of family life and contain observations about the Sommer family’s immigration to Canada, educational pursuits, health and well-being, relationships, finances, businesses and careers, and more. Additionally, these letters contain commentary on contemporary social and political events including the aftermath of World War II, Quebec separatism, and German politics during the 1970s and 1980s. The fonds also incudes photographs, greeting cards, postcards, pamphlets and related ephemera likely exchanged alongside the letters between family members and friends.