He was ordained a Catholic priest on 28 July 1907.[4][5] He then undertook his tertianship at Drongen Abbey, Tronchiennes, Belgium.[2][4] He took his final vows on 2 February 1909.[4] From 1909 until 1915 he served on the Jesuit mission team, travelling around Ireland and Britain preaching parish missions and conducting retreats. In 1914 he was involved in the foundation of a Colettine Poor Clares monastery in Cork. He was an early member of the Pioneer Total Abstinence Association and had been considered a future leader of the organisation by its founder, Fr James Cullen.
General William Hickie, the commander-in-chief of the 16th (Irish) Division, described Father Doyle as "one of the bravest men who fought or served out here."[6]
Father Doyle's body was never recovered but he is commemorated at Tyne Cot Memorial.[1]
Father Doyle was proposed for canonisation in 1938, but this was not followed through.[2] His papers can be found in the Jesuit archives, Leeson Street, Dublin.[2]
A stained glass window dedicated to his memory is present in St Finnian's Church, Dromin, County Louth, Ireland.
Despite his troubled relationship with the Roman Catholic Church in Ireland, Irish author and playwright Brendan Behan is known to have always felt a great admiration for Father William Doyle. He praised Father Doyle in his 1958 memoir Borstal Boy. Alfred O'Rahilly's biography of the fallen chaplain is known to have been one of Behan's favorite books.[10]
Irish folk singer Willie 'Liam' Clancy was named after him due to his mother's fondness for Doyle, although they never met.[11]
Published pamphlets
Retreats for working men: why not in Ireland? (1909)
Vocations (1913)
Shall I be a priest? (1915)
Cause for Canonisation
In August 2022, the Father Willie Doyle Association was established to petition the Catholic Church to introduce a cause for canonisation for Doyle. In January 2022 the Supplex Libellus, the formal petition, was presented to Bishop Thomas Deenihan. Having consulted with the Irish Bishops' Conference and the Dicastery for the Causes of Saints, Deenihan issued an edict on 27 October announcing the opening of a cause. The Opening Session took place on 20 November 2022 at the Cathedral of Christ the King, Mullingar.
^Patrick Kenny (2017), To Raise the Fallen: A Selection of the War Letters, Prayers, and Spiritual Writings of Fr. Willie Doyle, S.J., Ignatius Press. Page 26.