This subseries contains undated correspondence and those dating from 1940s-2003, with a bulk from the 1990s. The correspondence includes cards and letters between Doug Michels and Caroline Michels, his mother; Robert Michels, his father; Carolynn Michels Stevens, his sister; Ann Michels Clark, his sister; and Chris Clark, his nephew, as well as family photographs. Materials also include correspondence over several decades with friends Philip (Pippa) Garner and Nancy Reese, noted California artists.