In the late 1940s, Fr Leonard Sheil SJ (1897-1968) travelled to Britain in an effort to serve Irish emigrants. Fr Sheil was a familiar sight on his motorbike visiting building sites, construction camps, mines, steel works, oil refineries and industrial hostels. Frs Matthew Meade (1912-1992) and Kevin Laheen (1919-2019) also provided missions.

General papers on Irish Jesuit missions;

• Letters to the Provincial from Irish Jesuit missioners which give their opinions and impression of mission work in England (1960-1961);
• Irish Episcopal Commission for Emigrants Easter conferences (1960-1977) which concerns the attendance of the Jesuit Provincial (1960-1972) and reports of proceedings, minutes and addresses (1962; 1977);
• Working Party on the Irish Emigrant Missions in England and Wales (1973);
• Mission reports and statistics (1966-1975) including Jesuit missions (1966-1970) and Irish Catholic missions in England and Wales (1968; 1974-1975);
• Jesuit Chaplains in Westminster and Birmingham Archdioceses (1966-1969);
• Irish Chaplaincy Scheme (1971-1979) including conference reports (1978-1979), details of chaplains and services (1971; 1976-1977) and Jesuit appointments (1974-1979);
• Irish Centre Advisory Service, Liverpool (1976) and
• Lillie Road Centre London (1978).

Letters and telegrams to the Irish Fr Provincial from Fr Gerard Guinane SJ written while serving as chaplain with the 2nd Battalion, Royal Ulster Fusiliers in various locations throughout England, in Hawick, Scotland and in Catterick Camp, Yorkshire.

Letters to Irish Fr Provincial John MacMahon SJ from Fr Alan Birmingham SJ written during his time as a chaplain attached to the 2nd Battalion, The Loyal Regiment in Sussex and Northern Ireland; 32 Casualty Clearing Station in England and France; 4 Army Group Royal Artillery, B.L.A. in France and Germany; 150th Infantry Brigade in Southern India and the Indian Artillery Centre, Kamaredi. Includes description of his role in the D-Day landings on 6 June 1944 (16 November 1944, 4pp) and his last letter written on his way home (29 September 1946, 2pp).

Letters to Irish Fr Provincial Laurence J. Kieran SJ from Fr Richard L. Guilly SJ (Senior Catholic Chaplain, British Troops, Northern Ireland) concerning his proposed visit to Dublin, news of the Jesuit chaplains under his care and arrangements for chaplains regarding banking in England (encloses a list of the ‘ordinary emoluments due to chaplains’ (17 May 1941, 3pp and 1p.).