| OrderNo | Title | Date | Link |
| LC 143 no. 4 | Photograph of GREGG (John Allen Fitzgerald), archbishop of Dublin, and (1939) of Armagh. | 1920 | LC/1920/143/4 |
| LC 147 ff. 248-9 | GREGG (John Allen Fitzgerald), archbishop of Dublin, and (1939) of Armagh. | 1930 | LC/1930/147/248-9 |
| LC 196 f. 6-7 | Correspondence with GREGG (John Allen Fitzgerald), archbishop of Dublin, and (1939) of Armagh. | | LC/1958/196/6-7 |
| LCC 3 f. 185 | Correspondence with GREGG (John Allen Fitzgerald), archbishop of Dublin, and (1939) of Armagh. | | LC/LCC/3/185 |
| LC 177 ff. 190-1, 223, 326-9 | Correspondence with GREGG (John Allen Fitzgerald), archbishop of Dublin, and (1939) of Armagh. | 1937 | LC/1948/176/190-1, 223, 326-9 |
| LC 170 no. 4 | Photograph of GREGG (John Allen Fitzgerald), archbishop of Dublin, and (1939) of Armagh. | 1930 | LC/1930/170/4 |
| LC 195 f. 198 | Correspondence with GREGG (John Allen Fitzgerald), archbishop of Dublin, and (1939) of Armagh. | | LC/1958/195/198 |
| MS 2992 ff. 336-342v | Gregg (John Allen Fitzgerald), Archbishop of Armagh | | MSS/2965-3015/2992/336-342v |
| Bell 129 | Church and State Commission | 1932 | Bell/118-183/125-131/129 |
| Douglas 54, ff. 80-5 | GREGG, John Allen Fitzgerald, Archbishop of Armagh | | Douglas/54/1-253/80-5 |
| Douglas 82, f. 102 | GREGG, John Allen Fitzgerald, Archbishop of Armagh | 1946 | Douglas/82/102 |
| Douglas 29, ff. 36-9 | GREGG, John Allen Fitzgerald, Archbishop of Armagh | | Douglas/29/36-9 |
| Douglas 20, ff. 149-225 | GREGG, John Allen Fitzgerald, Archbishop of Armagh | | Douglas/20/149-225/ |
| Douglas 2, ff. 123-4, 224 | GREGG, John Allen Fitzgerald, Archbishop of Armagh | | Douglas/2/1-147/123-4, 224 |
| MS 2973 f. 1 | Gregg (John Allen Fitzgerald), Archbishop of Armagh | | MSS/2965-3015/2973/1 |
| Douglas 89, ff. 95, 98, 340 | GREGG, John Allen Fitzgerald, Archbishop of Armagh | 1935, 1937 | Douglas/89/95, 98, 340 |
| MS 2633 f. 173 | Gregg (John Allen Fitzgerald), Archbishop of Armagh | 1927 | MSS/2615-2650/2633/173 |
| MS 2348 ff. 36, 51, 65, 76, 92, 226 | Gregg (John Allen Fitzgerald), Archbishop of Armagh | 1932-1939 | MSS/2343-2411/2343-2348/2348/36, 51, 65, 76, 92, 226 |
| MS 2645 f. 44r-v | Gregg (John Allen Fitzgerald), Archbishop of Armagh | 1934 | MSS/2615-2650/2645/1-98/44r-v |
| Douglas 3, ff. 309-16 | GREGG, John Allen Fitzgerald, Archbishop of Armagh | | Douglas/3/262-417/309-16 |
| Douglas 54, ff. 222-30 | GREGG, John Allen Fitzgerald, Archbishop of Armagh | 1935 | Douglas/54/1-253/222-30 |
| LC 193 ff. 91-3, 190-1, 200, 262-6, 615 | GREGG (John Allen Fitzgerald), archbishop of Dublin, and (1939) of Armagh. | 1958 | LC/1958/193/91-3, 190-1, 200, 262-6, 615 |
| LC 107 ff. 259-62 | GREGG (John Allen Fitzgerald), archbishop of Dublin, and (1939) of Armagh. | 1920 | LC/1920/107/259-62 |
| CFR AC 30/2 | Lambeth Conference, 1948: preparations for, | 1939-1948 | CFR/1/5/30-2 |
| MS 3593 ff. 66, 69, 105, 110, 190-192 | Gregg, John Allen Fitzgerald (1873-1961), Archbishop of Armagh | 1941, 1943 | MSS/3589-3593/3593/66,69,105,110,190-192 |
| LC 178 ff. 11-13 | Correspondence with GREGG (John Allen Fitzgerald), archbishop of Dublin, and (1939) of Armagh. | | LC/1948/178/11-13 |
| W.Temple 55, ff. 227-78 | WAR 1939-45 | 30 Apr 1942-7 July 1944 | W.Temple/1-62/55/227-78 |
| MS 2996 f. 187 | Gregg (John Allen Fitzgerald), Archbishop of Armagh | | MSS/2965-3015/2996/186-197/187 |
| CFR OC 259 | Individual Orthodox Churches: Serbia: Anglican Relations, 1944 - 56 | 1944-1956 | CFR/5/3/27/259 |
| Douglas 79, f. 13 | Photograph of the Anglican Delegation at the at grave of the unknown warrior in Bucharest, Romania | 1935 | Douglas/79/1-29/13 |
| CFR LRC 56 | Germany: General correspondence | 20 Nov 1933-16 Jun 1936 | CFR/4/3/10/56 |
| CFR AC 33/1 | Lambeth Conference, 1948: discussions with foreign visitors | 1937-1948 | CFR/1/5/33-1 |
| Douglas 79, f. 12 | Photograph of the Anglican Delegation in Bucharest, Romania | 1935 | Douglas/79/1-29/12 |
| CFR OC 35/4 | Anglican Relations General: General Papers And Articles on Anglican-Orthodox Relations | January 1926-June 1931 | CFR/5/3/3/35-4 |
| CFR OC 31/1 | Anglican Relations General: Economic Intercommunion | February 1928-May 1947 | CFR/5/3/3/31-1 |
| CFR AC 30/1 | Lambeth Conference, 1948: preparations for, | 1946-1947 | CFR/1/5/30-1 |
| CFR CFC 73 | Lusitanian and Spanish Reformed Churches: Anglican Relations | Mar 1947-Jul 1960 | CFR/3/3/14/73 |
| CFR RC 211/2 | Relations With Roman Catholics In Individual Countries: Spain: Spanish Civil War: visit of the Revd Philip Usher and others. | 1937 | CFR/6/3/17/211-2 |
| CFR OC 137/3 | Individual Orthodox Churches: Greece: Anglican Relations | 1949-1951 | CFR/5/3/17/137-3 |
| CFR OC 137/4 | Individual Orthodox Churches: Greece: Anglican Relations | 1951-1957 | CFR/5/3/17/137-4 |
| Douglas 79, f. 15 | Photograph of the Anglican Delegation at the at grave of the unknown warrior in Bucharest, Romania | 1935 | Douglas/79/1-29/15 |
| CFR OC 137/2 | Individual Orthodox Churches: Greece: Anglican Relations | 1946-1948 | CFR/5/3/17/137-2 |
| CFR RC 57/3 | Relations with the Vatican: Anglican-Roman Catholic Dialogues: Unofficial Dialogues: Papers of dialogue at Hampstead, Jan. 1952 | 1951-1952 | CFR/6/3/1/57-3 |
| MU/CC/1/10 | Minute book | December 1932 - June 1937 | MU/1/CC/1/10 |
| CFR OC 136/1 | Individual Orthodox Churches: Greece: Anglican Relations | 1936-1939 | CFR/5/3/17/136-1 |
| LC 106 ff. 59-62 | GREGG (John Allen Fitzgerald), archbishop of Dublin, and (1939) of Armagh. | 1920 | LC/1920/106/59-62 |
| Douglas 79, f. 14 | Photograph of the Anglican Delegation at the at grave of the unknown warrior in Bucharest, Romania | 1935 | Douglas/79/1-29/14 |
| Douglas 79, f. 11 | Photograph of the Anglican Delegation in Bucharest, Romania | 1935 | Douglas/79/1-29/11 |
| Douglas 79, f. 10 | Photograph of the Anglican Delegation in Bucharest, Romania | 1935 | Douglas/79/1-29/10 |
| EV 1/12 | Episcopi Vagantes: General Files | 1957-1977 | EV/1/12 |
| Douglas 76, f. 71 | Photographs of the World Conference on FAITH AND ORDER - Continuation Committee in Hertenstein, Switzland | 1934 | Douglas/76/66-74/71 |
| CFR CFC 67 | Lusitanian Church: General correspondence | Jan 1939-Sep 1980 | CFR/3/3/12/67 |
| CFR CFC 69 | Spanish Reformed Episcopal Church: General correspondence | Jul 1935-Jan 1981 | CFR/3/3/13/69 |
| CFR OC 231/1 | Individual Orthodox Churches: Russian Orthodox Churches In Exile: The Russian Clergy And Church Aid Fund | 1939 | CFR/5/3/26/231-1 |
| Douglas 76, f. 39 | Photograph of Anglicans, Orthodox and Old Anglicans taken at the World Conference on FAITH AND ORDER at Lausanne | 1927 | Douglas/76/39-65/39 |
| Douglas 79, f. 23 | Photograph | 1936 | Douglas/79/1-29/23 |
| LC 146 ff. 355-8 | GREGG (John Allen Fitzgerald), archbishop of Dublin, and (1939) of Armagh. | 1930 | LC/1930/146/355-8 |
| LC 148 ff. 25, 32, 136, 456-7 | GREGG (John Allen Fitzgerald), archbishop of Dublin, and (1939) of Armagh. | 1930 | LC/1930/148/25, 32, 136, 456-7 |
| LC 149 ff. 86-90, 188, 196, 200, 229, 286-325 passim, 347, 362, 367, 375 | GREGG (John Allen Fitzgerald), archbishop of Dublin, and (1939) of Armagh. | 1930 | LC/1930/149/86-90, 188, 196, 200, 229, 286-325 passim, 347, 362, 367, 375 |
| LC 172 ff. 164-6, 274-5, 296, 374 | GREGG (John Allen Fitzgerald), archbishop of Dublin, and (1939) of Armagh. | 1948 | LC/1948/172/164-6, 274-5, 296, 374 |
| W.Temple 3, ff. 89-260 | ARCHBISHOPS' COMMITTEE FOR SERVICE ORDINATION CANDIDATES | 20 Mar 1942-11 Dec 1944 | W.Temple/1-62/3/89-260 |
| W.Temple 28 | SOUTH INDIA | 6 Jan 1942-30 Oct 1943 | W.Temple/1-62/28 |
| W.Temple 61 | WORLD CONFERENCE ON FAITH AND ORDER | 7 June 1940-Oct 1944 | W.Temple/1-62/61 |
| Douglas 76, f. 18 | Photograph of the Old Catholic delegation to the 1930 LAMBETH CONFERENCE | 1930 | Douglas/76/18-9/18 |
| LC 191/1-3 | Photographs | 1948 | LC/1948/191/1-3 |