Searching for info on David Swank and Margaret Beck who married in Vermilion Co, IL 13 Aug 1868. 1870 Census for Danville Twp. Vermilion Co IL lists household as David Swank 73, Margaret Swank 38, Fielding Beck 17 and Catherine Beck 15. A Margaret Beck b. 1830 PA, liv. in 1850 Allen Co IN with parents Wm. & Susan Beck. Fielding and Catherine could be Margaret's bro. & sis. They are of the right age. Thanks for any info.