Richard Backedine - Also called Richard of Droitwich or Richard of Burford. Author of the prayer known as "Day by Day." - http://www.saintpatrickdc.org/ss/0403.htm#rich
St. Richard de Wyche - The devoted companion of St. Edmund Rich, was bishop of Chichester. Richard died in 1253, and was canonized less than 10 years later. - http://www.newadvent.org/cathen/13043b.htm
Richard, Bishop of Chichester - Short biography. Includes prayer in traditional and contemporary language. - http://elvis.rowan.edu/~kilroy/JEK/04/03.html
Saint Richard of Chichester - A tribute to the life and legacy of this thirteenth-century bishop. A variant on the saint's name is Richard de la Wyche. With links. - http://employees.csbsju.edu/roliver/richard.html