File consists of materials accumulated by Kay Rex on the genealogy of her family. Includes photocopies, clippings, correspondence, biographies and photographs.

File consists of one photograph of Alfred Lionel Rex, father of Kay Rex. Identification from verso.

File consists of materials created by Kay Rex on a trip to Mexico in 1958 as a freelance reporter for the Globe and Mail. Includes notes, writings, published articles and correspondence. Correspondents include: Rex, Kenneth and Rex, Alfred Lionel (her brother and father).