Letters to Archbishop John Carroll
- MABA 2.04/P.04 Correspondent : Latrobe, B. Henry, Architect of Cathedral, 2p. 1806/0306
- MABA 2.04/P.05 Correspondent : Latrobe, B. Henry, Architect of Cathedral, 1p. 1806/0321
- MABA 2.04/P.06 Correspondent : Latrobe, B. Henry, Architect of Cathedral, 8p. 1806/0326
- MABA 2.04/P.07 Correspondent : Latrobe, B. Henry, Architect of Cathedral, 2p. 1806/0328
- MABA 2.04/P.08 Correspondent : Latrobe, B. Henry, Architect of Cathedral, 1p. 1806/0407
- MABA 2.04/P.09 Correspondent : Latrobe, B. Henry, Architect of Cathedral, 4p. 1806/0805
- MABA 2.04/P.10 Correspondent : Latrobe, B. Henry, Architect of Cathedral, 3p. 1806/0818
- MABA 2.04/P.11 Correspondent : Latrobe, B. Henry, Architect of Cathedral, 7p. 1806/1203
- MABA 2.04/Q.01 Correspondent : Latrobe, B. Henry, Architect of Cathedral, 1p. 1807/0106
- MABA 2.04/Q.02 Correspondent : Latrobe, B. Henry, Architect of Cathedral, 2p. 1807/0116
- MABA 2.04/Q.03 Correspondent : Latrobe, B. Henry, Architect of Cathedral, 7p. 1807/0120
- MABA 2.04/Q.04 Correspondent : Latrobe, B. Henry, Architect of Cathedral, 16p. 1807/0124
- MABA 2.04/Q.05 Correspondent : Latrobe, B. Henry, Architect of Cathedral, 2p. 1807/0201
- MABA 2.04/Q.06 Correspondent : Latrobe, B. Henry, Architect of Cathedral, 1p. 1807/0207
- MABA 2.04/Q.07 Correspondent : Latrobe, B. Henry, Architect of Cathedral, 4p. 1807/0325
- MABA 2.04/Q.08 Correspondent : Latrobe, B. Henry, Architect of Cathedral, 2p. 1807/0428
- MABA 2.04/Q.09 Correspondent : Latrobe, B. Henry, Architect of Cathedral, 3p. 1807/0507
- MABA 2.04/Q.10 Correspondent : Latrobe, B. Henry, Architect of Cathedral, 2p. 1807/0509
- MABA 2.04/Q.11 Correspondent : Latrobe, B. Henry, Architect of Cathedral, 2p. 1807/0525
- MABA 2.04/R.01 Correspondent : Latrobe, B. Henry, Architect of Cathedral, 1p. 1808/0205
- MABA 2.04/R.02 Correspondent : Latrobe, B. Henry, Architect of Cathedral, 2p. 1808/0211
- MABA 2.04/R.03 Correspondent : Latrobe, B. Henry, Architect of Cathedral, 2p. 1808/0305
- MABA 2.04/R.04 Correspondent : Latrobe, B. Henry, Architect of Cathedral, 1p. 1808/0324
- MABA 2.04/R.05 Correspondent : Latrobe, B. Henry, Architect of Cathedral, 1p. 1808/0328
- MABA 2.04/R.06 Correspondent : Latrobe, B. Henry, Architect of Cathedral, 1p. 1810/0518
- MABA 2.04/R.07 Correspondent : Latrobe, B. Henry, Architect of Cathedral, 1p. 1810/0522
- MABA 2.04/R.08 Correspondent : Latrobe, B. Henry, Architect of Cathedral, 3p. 1810/0711
- MABA 2.04/R.09 Correspondent : Latrobe, B. Henry, Architect of Cathedral, 3p. 1810/0720
- MABA 2.04/R.10 Correspondent : Latrobe, B. Henry, Architect of Cathedral, 4p.+2p. (enclosure) 1811/0407
- MABA 2.04/R.11 Correspondent : Latrobe, B. Henry, Architect of Cathedral, 2p. 1813/0917
- MABA 2.04/S Folder : Letters to Abp. Carroll from: Lancaster - Lecoq
- MABA 2.04/S.01 Correspondent : Lancanster [Lancaster?], John, 2p. 1802/1108
- MABA 2.04/S.02 Correspondent : Lancanster [Lancaster?], John, 2p. 1808/0510
- MABA 2.04/S.03 Correspondent : Lanigan, Rt. Rev. James, 1p. 1800/0501
- MABA 2.04/S.04 Correspondent : Laurenson, J.L., 4p. 1785/1120
- MABA 2.04/S.05 Correspondent : Laurenson, J.L., 3p. 1789/0825
- MABA 2.04/S.06 Correspondent : Laurenson, P., 3p. 1811/0415
- MABA 2.04/S.07 Correspondent : Lawson, Thomas, 1p. 1790/0729
- MABA 2.04/S.08 Correspondent : Lawson, Thomas, 1p. 1794/0302
- MABA 2.04/S.09 Correspondent : Lawson, Thomas, 2p. 1794/0910
- MABA 2.04/S.10 Correspondent : Lawson, Thomas, 2p. 1795/1227
- MABA 2.04/S.11 Correspondent : Lechler, Henry, 2p. 1791/0725
- MABA 2.04/S.12 Correspondent : Lecoq, Jean Baptist Cheri, 2p. 1803/1208
- MABA 2.04/T Folder : Letters to Abp. Carroll from: Lee - Le Mercier
- MABA 2.04/T.01 Correspondent : Lee, Archibald, 3p. 1811/0429
- MABA 2.04/T.02 Correspondent : Lee, Archibald, 3p. 1811/0722
- MABA 2.04/T.03 Correspondent : Lemaire, Rev. Father, 2p. 1804/1005
- MABA 2.04/T.04 Correspondent : Lemaire, Rev. Father, 1p. 1806/1014
- MABA 2.04/T.05 Correspondent : Leon, Bishop de, 2p.+2p. 1792/1212
- MABA 2.04/T.06 Correspondent : Leon, Bishop de, 1p. 1805/1108
- MABA 2.04/T.07 Correspondent : Le Mercier, Rev. Fr., 3p.
- MABA 2.04/T.08 Correspondent : Le Mercier, Rev. Father, 1p. 1796/1010
- MABA 2.04/T.09 Correspondent : Le Mercier, Rev. Father, 3p.+2p. 1796/1014
- MABA 2.04/T.10 Correspondent : Le Mercier, Rev. Father, 4p. 1796/1111
- MABA 2.04/U-W Group : Letters to Abp. Carroll from: Rev. Father Le Mercier
- MABA 2.04/U.01 Correspondent : Le Mercier, Rev. Father, 3p. 1802/0712
- MABA 2.04/U.02 Correspondent : Le Mercier, Rev. Father, 3p. 1803/0112
- MABA 2.04/U.03 Correspondent : Le Mercier, Rev. Father, 4p. 1803/0223
- MABA 2.04/U.04 Correspondent : Le Mercier, Rev. Father, 1p. 1803/0907
- MABA 2.04/U.05 Correspondent : Le Mercier, Rev. Father, 2p. 1803/0909
- MABA 2.04/U.06 Correspondent : Le Mercier, Rev. Father, 3p. 1803/1226
- MABA 2.04/U.07 Correspondent : Le Mercier, Rev. Father, 2p. 1803?/0406
- MABA 2.04/V.01 Correspondent : Le Mercier, Rev. Father, 3p. 1804
- MABA 2.04/V.02 Correspondent : Le Mercier, Rev. Father, 1p. 1804/0112
- MABA 2.04/V.03 Correspondent : Le Mercier, Rev. Father, 3p. 1804/0116
- MABA 2.04/V.04 Correspondent : Le Mercier, Rev. Father, 2p. 1804/0118
- MABA 2.04/V.05 Correspondent : Le Mercier, Rev. Father, 2p. 1804/0119
- MABA 2.04/V.06 Correspondent : Le Mercier, Rev. Father, 2p. 1804/0123
- MABA 2.04/V.07 Correspondent : Le Mercier, Rev. Father, 3p. 1804/0127
- MABA 2.04/V.08 Correspondent : Le Mercier, Rev. Father, 3p. 1804/0130
- MABA 2.04/V.09 Correspondent : Le Mercier, Rev. Father, 3p. 1804/0314
- MABA 2.04/V.10 Correspondent : Le Mercier, Rev. Father, 3p. 1804/0324
- MABA 2.04/V.11 Correspondent : Le Mercier, Rev. Father, 2p.+1p. 1804/0521
- MABA 2.04/V.12 Correspondent : Le Mercier, Rev. Father, 3p. 1804/0902
- MABA 2.04/V.13 Correspondent : Le Mercier, Rev. Father, 3p. 1804/1230
- MABA 2.04/W.01 Correspondent : Le Mercier, Rev. Father, 2p. 1805/0108
- MABA 2.04/W.02 Correspondent : Le Mercier, Rev. Father, 3p. 1805/0303
- MABA 2.04/W.03 Correspondent : Le Mercier, Rev. Father, 1p. 1805/0308
- MABA 2.04/W.04 Correspondent : Le Mercier, Rev. Father, 3p. 1805/0317
- MABA 2.04/W.05 Correspondent : Le Mercier, Rev. Father, 3p. 1805/0324
- MABA 2.04/W.06 Correspondent : Le Mercier, Rev. Father, 3p. 1805/0728
- MABA 2.04/W.07 Correspondent : Le Mercier, Rev. Father, 3p. 1805/0815
- MABA 2.04/W.08 Correspondent : Le Mercier, Rev. Father 1805/0826
- MABA 2.04/W.09 Correspondent : Le Mercier, Rev. Father, 2p. 1805/0828
- MABA 2.04/W.10 Correspondent : Le Mercier, Rev. Father, 3p. 1805/0910
- MABA 2.04/W.11 Correspondent : Le Mercier, Rev. Father, 4p. 1805/0912
- MABA 2.04/W.12 Correspondent : Le Mercier, Rev. Father, 1p. 1805/0912
- MABA 2.04/W.13 Correspondent : Le Mercier, Rev. Father, 3p. 1805/0915
- MABA 2.04/W.14 Correspondent : Le Mercier, Rev. Father, 3p. 1805/1030
- MABA 2.04/Y Folder : Letters to Abp. Carroll from: Lepper - Levadoux
- MABA 2.04/Y.01 Correspondent : Lepper, W. D., 2p. 1804/1218
- MABA 2.04/Y.02 Correspondent : Leret, Rebecca, 3p. 1803/0413
- MABA 2.04/Y.03 Correspondent : Leslie, Carolus, 1p. 1797/0121
- MABA 2.04/Y.04 Correspondent : Leslie, Carolus (Enclosure) 1796/0415
- MABA 2.04/Y.05 Correspondent : Levadoux, Rev. Father, 4p. 1796/0910
- MABA 2.04/Y.06 Correspondent : Levadoux, Rev. Father, 2p. 1796/0929
- MABA 2.04/Y.07 Correspondent : Levadoux, Rev. Father, 1p. 1796/1203
- MABA 2.04/Y.08 Correspondent : Levadoux, Rev. Father, 3p. 1797/0208
- MABA 2.04/Y.09 Correspondent : Levadoux, Rev. Father, 9p. 1797/0301
- MABA 2.04/Y.10 Correspondent : Levadoux, Rev. Father, 3p. 1797/0424