http://www.the-lightfoots.com/genealogy/lightfoot/d5.htm#i196
... There is practically no information pertaining to Frank Lightfoot. The papers collected by Iris Geraldine Sharer indicated that he was born in Wayne County, Ohio in 1855 but the family had already moved on to Williams County in 1854 so either the year is wrong or the location is wrong. Those papers also indicate that Frank died in Arkansas but no dates or specific locations were provided. The 1900 Census of Sumner County shows for his mother that she has 9 children living. This would mean that Frank was still alive at the time of the census, thus his death date is "after 1900". The notation that he died in Arkansas is probably proof that he did move with his parents when they moved from Iowa to Kansas. ...