A Silas Nichols married Teresty E. Brewer on Dec 26, 1844 in Madison Co., Il.Does anyone have any info on either of these two individuals?Believe it possible that they were parents of Sarah M. Nichols (May 14, 1855, Alton, Il. - Feb 3, 1897, Chapin, Il.) who married Alexander Walker (Jan 14, 1856, Chambersburg, Il. - Jan 7, 1913, Jacksonville, Il.) on Feb 3, 1876, Versailles, Il., having seven children.