Howley, Gilbert "Gil", of O'Fallon, Missouri, died on Saturday, June 29, 2013 at the age of 67. Loving husband of Donna Howley; beloved son of the late Winifred Howley; dear brother of Evelyn Jones. Gil was also a dear brother-in-law, cousin, uncle, and friend to many and will be greatly missed by all. He is preceded in death by his twin brother Billy. Memorials may be made to United Way or American Cancer Society