Gertrude Martha Wall Jacobson was born on April 18, 1907, and lived the majority of her life in the Seattle, Washington area. She was married to Frank Carr, also of Seattle. She worked for much of her life as a bookkeeper for the Western Refrigeration Company, although for a time she also operated Gem's Hobby, a used books and collectable shop. She entered fandom in 1949 after attending a mini science fiction convention in Oregon, and then the regional science fiction convention, NORWESCON in 1950, where she was recruited into both the Fantasy Amateur Press Association (FAPA) and the Spectator Amateur Press Society (SAPS). She was one of the charter members, and Secretary, of the Seattle-area fan society The Nameless Ones, where she also co-edited the club fanzine The Cry of the Nameless. Carr's involvement with fandom ebbed and flowed, but never disappeared entirely. In the 1960s and 1970s, for example, she became a fan of the television series Star Trek, which seems to have reignited much of her interest in the fannish world. Carr's fannish and APA activities continued until 2003, and she died on March 6, 2005.
From the description of Papers of Gertrude M. Carr, 1947-1981. (University of Iowa Libraries). WorldCat record id: 231373671