- CCOR : William Corby: Manuscripts
- CCOR 1/01-34 Series : 1. Correspondence 1862-1897
- CCOR 1/01 Folder : Letters Received 1862
- CCOR 1/02 Folder : Letters Received 1863
- CCOR 1/03 Folder : Letters Received 1864/02-04
- CCOR 1/04 Folder : Petition from Officers of 19th Massachusetts Regiment to Abraham Lincoln re Execution of Thomas R. Dawson 1864/0417
Includes an autograph endorsement written by President Lincoln.
- CCOR 1/05 Folder : Letters Received 1864/07-12
- CCOR 1/06 Folder : Letters Received 1865/04-07
- CCOR 1/07 Folder : Letters Received 1865/08-10
- CCOR 1/08 Folder : Letters Received 1866/01-03
- CCOR 1/09 Folder : Letters Received 1866/04-05
- CCOR 1/10 Folder : Letters Received 1866/06-11
- CCOR 1/11 Folder : Letters Received from Rev Patrick Dillon CSC 1866
- CCOR 1/12 Folder : Letters Received from Rev Patrick Dillon CSC 1867/01-06
- CCOR 1/13 Folder : Letters Received from Rev Patrick Dillon CSC 1867/07-12
- CCOR 1/14 Folder : Letters Received from Rev Patrick Dillon CSC 1868, nd
- CCOR 1/15 Folder : Letters Received 1868,1871
- CCOR 1/16 Folder : Letters Received 1872
- CCOR 1/17 Folder : Letters Received 1873
- CCOR 1/18 Folder : Letters Received 1874
- CCOR 1/19 Folder : Letters Received 1875
- CCOR 1/20 Folder : Letters Received 1876
- CCOR 1/21 Folder : Letters Received 1877
- CCOR 1/22 Folder : Letters Received 1878
- CCOR 1/23 Folder : Letters Received 1879
- CCOR 1/24 Folder : Letters Received 1880/01-05
- CCOR 1/25 Folder : Letters Received 1880/07-10
- CCOR 1/26 Folder : Letters Received 1881-1882
- CCOR 1/27 Folder : Letters Received 1884-1886
- CCOR 1/28 Folder : Letters Received 1887
- CCOR 1/29 Folder : Letters Received 1888
- CCOR 1/30 Folder : Letters Received 1890-1894
- CCOR 1/31 Folder : Letters Received 1919 ,1895-1897
- CCOR 1/32 Folder : Correspondence re GAR and Veterans' Affairs 1897/10-11
- CCOR 1/33 Folder : Correspondence re GAR and Veterans' Affairs 1897/12
- CCOR 1/34 Folder : Letters Received nd
- CCOR 1/35-39 Series : 2. Financial Records 1862-1865
These records deal almost exclusively with Father Corby's actions as an agent and banker for the soldiers' of the Irish Brigade.
- CCOR 1/35 Folder : Letters from the Emigrant Industrial Savings Bank / Irish Emigrant Society 1863-1865
- CCOR 1/36 Folder : Receipts from the Emigrant Industrial Savings Bank / Irish Emigrant Society 1862-1864
- CCOR 1/37 Folder : Receipts from Adams Express Co. 1862-1864
- CCOR 1/38 Folder : Miscellaneous Receipts, etc., 1863-1864
- CCOR 1/39 Folder : Account Book (Money Held for Soldiers) 1862-1864
- CCOR 1/40-44 Series : 3. Official Documents and Sermons 1861-1897
- CCOR 1/40 Folder : Official Military Documents 1861-1864
- CCOR 1/41 Folder : Postmaster Appointment and Bond and Oath 1893/12
- CCOR 1/42 Folder : Faculties, Indulgences, Scapulars, Similar Documents s1860-1890s
- CCOR 1/43 Folder : Records of Two Baptisms by Father Corby 1862,1863
- CCOR 1/43 Document : Record of Baptism of Daniel Josek(?) McClellan Mahoney 1862/0802
- CCOR 1/43 Document : Record of Baptism of Brigit Sweeney 1863/0725
- CCOR 1/44 Folder : Sermons 1887,90,97
- CCOR 1/44 Document : Corby's Sermon at ND Celebration of the Papal Jubilee titled "Infallibility in the Teaching of Divine Truth" 1887/1218
- CCOR 1/44 Document : Corby's Funeral Sermon for Mrs Gregori 1890/0523
- CCOR 1/44 Document : Corby's Sermon at St Mary's, Indiana 1897/0430
- CCOR 1/45-49 Series : 4. Printed and Other Materials about Father Corby
- CCOR 1/45 Folder : Reminisences of Chaplains in Spring 1864 Virginia Campaign
Several stories (by an unnamed officer of the regular army) recalling each instance that he saw Chaplains during the Army of the Potomac's Spring 1864 battles. It may include a mention of Father Corby.
- CCOR 1/46 Folder : Genealogical and Biographical Materials re Corby Family, 19th - 20th century
Contains a detailed genealogical chart and biographies of Daniel Corby, George A. O'Keefe, Father Thomas Cullen, Thomas Gallagher, and Father Ralph Corby, SJ. Whether the last four were related to Father Corby is unclear.
- CCOR 1/47 Folder : Printed Materials re Father Corby's Death 1897-1898
- CCOR 1/48 Folder : Printed Materials re Father Corby's Statues 1904passim
- CCOR 1/49 Folder : Miscellaneous Printed Material re Father Corby 1860s-1910
Includes a circular for his book, Memoirs of Chaplain Life.
- CCOR 1/50 Folder : Corby Family Materials Donated by Patrick Degens
- CCOR 1/51 Folder : Corby's Mss Accounts of Gettys. Absolution [copy only]1879.1890s