August 25, 1913, Kansas City, Missouri. Her birth name was Evelyn Cowan (some sources give the family name as Merchant). She was adopted by the Jackson family at age 12.
April 2, 1995, Honokaa, Hawaii.
Jill moved to Hollywood, California, around 1932. She acted in some 20 movies, 1935–53 (including Three Stooges shorts), under the stage names of Harlene Wood, Harley Wood & Jill Martin.
She married twice, Felix Jackson and Seymour Miller (co-author of Let There Be Peace on Earth).
Jill’s burial place