| Name |
Source: (page) |
| Hyatt, Gertrude | Glen Ellyn's Story & Her Neighbors: (350) |
| Hyatt, Henry | Glen Ellyn's Story & Her Neighbors: (350) |
| Hyatt, Mary A. | Glen Ellyn's Story & Her Neighbors: (350) |
| Hyde, Charles | History of DuPage County: (66) |
| Hyde, Charles W. | History of DuPage County: (70) |
| Hyde, James | History of DuPage County: (119) |
| Hyde, R. | Atlas - Combination Atlas Map of DuPage County, Illinois: (III), Atlas - 1874 Atlas & History of DuPage County (Reprint): (2) |
| Hymes, Jacob | History of DuPage County: (119) |
| Hymes, James | History of DuPage County: (18) |
| Hynd, Harry | Glen Ellyn's Story & Her Neighbors: (333) |
| Hynd, John L. | Glen Ellyn's Story & Her Neighbors: (333) |
| Hynen, Ernest | History of DuPage County: (94) |
| Hystrom family | Newspaper index - Warrenville Digest, 1984-1991 (vital stats): (06/21/1990-2) |
| Icapalina, Della | Glen Ellyn's Story & Her Neighbors: (357) |
| Iglehart, C. | Hinsdale, Hinsdale Doings: (165) |
| Iglehart, T. | Hinsdale, Hinsdale Doings: (165) |
| Ihlenfeldt, Otto | Archival Resources on Germans in Elmhurst: (12) |
| Ikens, C. | Recollections: Story of Villa Park, Illinois: (67) |
| Imhoff, Lynn | Newspaper index - Warrenville Digest, 1984-1991 (vital stats): (05/24/1990-3) |
| Imhoff, Nicholas James | Newspaper index - Warrenville Digest, 1984-1991 (vital stats): (05/24/1990-3) |
| Imhoff, Victor | Newspaper index - Warrenville Digest, 1984-1991 (vital stats): (05/24/1990-3) |
| Imhoff, Victor Allen | Newspaper index - Warrenville Digest, 1984-1991 (vital stats): (04/21/1988-3) |
| Incopero, Vincent Mrs. | The Elmhurst Story:Biography of Progress 1910-60: (48) |
| Incopero, Waltie | Archival Resources on Germans in Elmhurst: (35) |
| Ingalls, | Atlas - Combination Atlas Map of DuPage County, Illinois: (51), Atlas - 1874 Atlas & History of DuPage County (Reprint): (90) |
| Ingalls, Abner E. | History of DuPage County: (97) |
| Ingalls, Andrew E. | History of DuPage County: (97) |
| Ingersoll, Mr. | Hinsdale, Hinsdale Doings: (175) |
| Ingham, Mrs. | Glen Ellyn's Story & Her Neighbors: (357) |
| Ingles, A. | History of DuPage County: (54) |
| Inglis, William | The Village of Volunteers - Clarendon Hills 1924-1974: (36) |
| Inglis, William Mrs. | The Village of Volunteers - Clarendon Hills 1924-1974: (02) |
| Ingraham, A. A. | Atlas - 1874 Atlas & History of DuPage County (Reprint): (107) |
| Ingraham, A.A. | Atlas - Combination Atlas Map of DuPage County, Illinois: (XIII,59) |
| Ingraham, Arthur A. | Glen Ellyn's Story & Her Neighbors: (342) |
| Ingraham, W. W. | Atlas - 1874 Atlas & History of DuPage County (Reprint): (107) |
| Ingraham, W.W. | Atlas - Combination Atlas Map of DuPage County, Illinois: (59) |
| Ingram, Amelia Rose | Newspaper index - Warrenville Digest, 1984-1991 (vital stats): (06/13/1985-7) |
| Ingram, Brittany Nicole | Newspaper index - Warrenville Digest, 1984-1991 (vital stats): (06/12/1986-11) |
| Ingram, Charles | Newspaper index - Warrenville Digest, 1984-1991 (vital stats): (06/12/1986-11), Newspaper index - Warrenville Digest, 1984-1991 (vital stats): (06/13/1985-7) |
| Ingram, Debra | Newspaper index - Warrenville Digest, 1984-1991 (vital stats): (06/12/1986-11), Newspaper index - Warrenville Digest, 1984-1991 (vital stats): (06/13/1985-7) |
| Inman, C. G. | A Random Review of West Chicago History: (51) |
| Insull, Samuel | Recollections: Story of Villa Park, Illinois: (73) |
| Iraheta, Corina | Newspaper index - Warrenville Digest, 1984-1991 (vital stats): (12/11/1986-5) |
| Iraheta, Rebecca | Newspaper index - Warrenville Digest, 1984-1991 (vital stats): (12/11/1986-5) |
| Iraheta, Victor | Newspaper index - Warrenville Digest, 1984-1991 (vital stats): (12/11/1986-5) |
| Ireland, | Some York Township Cemeteries-Burials: (3) |
| Ireland, Anna E. | Atlas - Combination Atlas Map of DuPage County, Illinois: (49) |
| Ireland, C. | Some York Township Cemeteries-Burials: (3) |
| Ireland, John | History of DuPage County: (129), Story of a Parish: Immaculate Conception (Catholic): (30) |
| Ireland, John R. | Atlas - Combination Atlas Map of DuPage County, Illinois: (XII,49) |
| Ireland, S. | Some York Township Cemeteries-Burials: (3) |
| Irion, Daniel | Old Elmhurst (1973 reprint): (24), Archival Resources on Germans in Elmhurst: (4,27), Elmhurst! 150 Colorful Years: (38), The Elmhurst Story:Biography of Progress 1910-60: (32) |
| Irion, Dr. | Archival Resources on Germans in Elmhurst: (24) |
| Irion, Oscar | The Elmhurst Story:Biography of Progress 1910-60: (44) |
| Irish, Charlie | The Village of Volunteers - Clarendon Hills 1924-1974: (29) |
| Irvine, Frank R. | Hinsdale, Hinsdale Doings: (147) |
| Irving, Washington | History of DuPage County: (189) |
| Irwin, C. D. | Hinsdale, Hinsdale Doings: (193) |
| Isakson, Florence | Elmhurst! 150 Colorful Years: (55) |
| Isherwood, | A Random Review of West Chicago History: (48) |
| Isherwood, Dr. | The Heritage Homes of West Chicago: (33) |
| Isherwood, Paul | A Random Review of West Chicago History: (76,77,10,3) |
| Isherwood, T. G. | Atlas - Twentieth Century Atlas of DuPage County …: (121,145), A Random Review of West Chicago History: (77,86,88,104) |
| Isherwood, Thomas | A Random Review of West Chicago History: (28,29) |
| Isherwood, Thomas G. | A Random Review of West Chicago History: (75,76,111) |
| Israel, Daryl | Newspaper index - Warrenville Digest, 1984-1991 (vital stats): (05/03/1984-3) |
| Israel, Laura Mae | Newspaper index - Warrenville Digest, 1984-1991 (vital stats): (05/03/1984-3) |
| Israel, Mildred | Newspaper index - Warrenville Digest, 1984-1991 (vital stats): (03/27/1986-5) |
| Ithamer, Miner | History of DuPage County: (107) |
| Itzenhauser, John | History of DuPage County: (80) |
| Iverson, E. Ralph Mrs | Zion (Ev. Lutheran Church) Sesqui. Historical Calendar: (30) |
| Iverson, Hilda | History of Zion Lutheran Church 1838-1978: (1) |
| Iverson, Hildegard | Zion (Ev. Lutheran Church) Sesqui. Historical Calendar: (30) |
| Iverson, Lori | Newspaper index - Warrenville Digest, 1984-1991 (vital stats): (04/19/1990-10) |
| Iverson, Luke Douglass | Newspaper index - Warrenville Digest, 1984-1991 (vital stats): (04/19/1990-10) |
| Iverson, Paul | Newspaper index - Warrenville Digest, 1984-1991 (vital stats): (04/19/1990-10) |
| Iverson, Ralph | History of Zion Lutheran Church 1838-1978: (55) |
| Iveson, Herbert | Elmhurst! 150 Colorful Years: (55) |
| Jackson, Andrew | Elmhurst, IL: Origin of Names, Streets...Landmarks… A Bicentennial Project: (24) |
| Jackson, Earnest L. | Glen Ellyn's Story & Her Neighbors: (350) |
| Jackson, George | History of DuPage County: (156) |
| Jackson, George M. | Hinsdale, Hinsdale Doings: (120) |
| Jackson, Heather Lyn | Newspaper index - Warrenville Digest, 1984-1991 (vital stats): (01/05/1884-3) |
| Jackson, M. | Atlas - Combination Atlas Map of DuPage County, Illinois: (29), Atlas - 1874 Atlas & History of DuPage County (Reprint): (58,59) |
| Jackson, Martha R. . | Glen Ellyn's Story & Her Neighbors: (350) |
| Jackson, Miles | Atlas - Combination Atlas Map of DuPage County, Illinois: (XI,30), Atlas - Twentieth Century Atlas of DuPage County …: (127) |
| Jackson, Noel Mrs. | The Village of Volunteers - Clarendon Hills 1924-1974: (02) |
| Jackson, W. H. | Hinsdale, Hinsdale Doings: (114) |
| Jackson, William | Atlas - Twentieth Century Atlas of DuPage County …: (127,145) |
| Jackson, William Mrs. | A Random Review of West Chicago History: (118) |
| Jacobi, R. | Recollections: Story of Villa Park, Illinois: (44) |
| Jacobs, Carl | Glen Ellyn's Story & Her Neighbors: (350) |
| Jacobs, Charles J. | Glen Ellyn's Story & Her Neighbors: (350) |
| Jacobs, Eddie | Glen Ellyn's Story & Her Neighbors: (350) |
| Jacobs, Gretchen | Glen Ellyn's Story & Her Neighbors: (369) |
| Jacobs, Sophia | Glen Ellyn's Story & Her Neighbors: (350) |
| Jacobs, W. H. | Atlas - Combination Atlas Map of DuPage County, Illinois: (XI,18), Atlas - 1874 Atlas & History of DuPage County (Reprint): (75) |
| Jacobsen, James E. | Newspaper index - Warrenville Digest, 1984-1991 (vital stats): (09/19/1991-12+) |
| Jacobsen, James E. (Jake) | Newspaper index - Warrenville Digest, 1984-1991 (vital stats): (09/12/1991-3, 6) |