If anyone has the index to the 1900 Madison Co, Alton index would you please look and see if Oscar and Georgia Keller are on it? He'd be 28 and her 26. I'm not honeslty sure if they are married in 1900 or not. I found them on the 1920 Federal Census, ILL, Madison Co., Alton Twp., Pg. 12B, Roll T625_389, Ward 6, Enumerated 12 Jan. by Violette E. Holman, Family 247. And also on 1910 Federal Census, IL, Madison Co., Alton Twp., Alton City, Roll T624_309, Sheet 22B, Enumeration District 29, Enumerated April 18th by Evelyn Hull, Linden Ave, Dwelling 77, family No. 78. Thank you for the assistance. Donna