DuPage County (Ill.) -- Biography -- Indexes. : Index to History of DuPage County, Illinois, [by] Rufus Blanchard, O.L. Baskin & Co. 1882 : Rufus Blanchard's history of DuPage County, Illinois / [by Paul Rickert].
DuPage County (Ill.) -- Census, 1860. : 1860 Du Page County, Illinois, federal census / transcribed, indexed, typed, and published by Mrs. Bernard W. Robb (Ruth Flesher Robb).
1983
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DuPage County (Ill.) -- Census, 1870. : 1870 DuPage County, Illinois federal census / transcribed, indexed, typed, and published by Ruth Flesher Robb.
1987
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DuPage County (Ill.) -- Census, 1990. : DuPage County 1990 census data book / prepared by DuPage County Development Department Planning Division ; prepared for the DuPage County Regional Planning Commission.
DuPage County (Ill.) -- Girl Scouts -- History. : Planting our trefoil : the first 35 years / Girl Scouts of DuPage County Council ; researched and written by the DuPage History Subcommittee, Beth Aldrich et al ; editorial assistance from Alice Snelgrove.
DuPage County (Ill.) -- History -- Encyclopedias. : History of Du Page County, Illinois [microform] / by Rufus Blanchard. Historical encyclopedia of Illinois / edited by Newton Bateman, Paul Selby.
DuPage County (Ill.) -- Housing -- Statistics. : DuPage County 1990 census data book / prepared by DuPage County Development Department Planning Division ; prepared for the DuPage County Regional Planning Commission.
DuPage County (Ill.) -- Maps -- Indexes. : Landowners of DuPage County, Illinois : an index to plat maps and related sources, 1835-1904 / Marjorie Herlache Peters, editor ; Maureen Conley Fawkes, project chairman.
1984
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DuPage County (Ill.) -- Naperville -- History. : Souvenir of the Naperville homecoming, Naperville, Ill., May 29th to June 1st, 1917 / [Naperville, General Committee, Home Coming Celebration.].
