I found William B. Willis b. 1826 OH.; m. Harriet Tisdale Sept. 21, 1848 Bond Co. IL.on the 1850 census. They were living next door to his parents WilliamWillis b. 1787 NY and Rebecca b. 1825 MD. Would anyone have info on the descendants of this William B. Willis? He also had a brother in Bond Co., Nathan B., also on the 1850 census. Both disappear after 1850. - Jim Chandler