Robert William Heavener (28 February 1905 – 8 March 2005) was an Irish Anglican bishop and author.
Among other works he wrote Co. Fermanagh: a short topographical and historical account (1940); Diskos (1970); Spare My Tortured People (1983), and Credo (1993); some or all of these were written under the pen name Robert Cielou.
[3] He married Ada Marjorie Dagg in 1936; the couple had two children.
After serving curacies at Clones and Lack, he became Rector of Derryvullen and then Rural Dean of Monaghan.
[4] He retired from religious life in 1980 and died on 8 March 2005, aged 100.