In 1887, the
Diocese of Wilcannia was erected by
Pope Leo XIII, on territories taken from the three now-neighbouring dioceses:
Armidale, Bathurst (see below) and
Goulburn (later absorbed in the present
Canberra-Goulburn Archdiocese), making it one of the oldest dioceses in Australia. In 1917, the area of the diocese was enlarged (at the expense of the neighbouring
Diocese of Bathurst) and its name changed to the Diocese of Wilcannia–Forbes to take account of the added parishes. On 6 September 1950,
Pope Pius XII accepted a request from
Bishop Thomas Martin Fox, who was Bishop of Wilcannia-Forbes at the time, to declare the
Blessed Virgin Mary, under the title of
Our Lady of Perpetual Help, as Patroness of the Diocese. On 9 June 2009,
Pope Benedict XVI accepted the resignation of Bishop Christopher Toohey due to reasons of personal health. In April 2011, Bishop Toohey released a personal statement admitting that his behaviour during the early years of his ministry with young adults in his pastoral care was "not consistent with that required of a good person". Although the specific behaviours were not mentioned, the church stated that any acts were not criminal in nature. To date, Bishop Toohey is the most senior member of the Church to admit to inappropriate behaviour with young adults. The Pope appointed Sydney auxiliary bishop
Terence Brady as apostolic administrator from 2009 until 2011. In 2011 the Bishop Emeritus of
Parramatta,
Kevin Michael Manning, was appointed to succeed Brady. ==Bishops==