Quoting from "The Light Family" by Lester D Pruitt in the Indian Genealogy September 1938 . . .Jacob Light is the firstof this family that can be located.In 1790, he was living in SC, the only person bearing the name Light.In 1818, he died in Anderson Parish, SC.His wife died earlier.His estate roll (No. 393) in Anderson Parish, mentions his son Tyce (Mathias) who was born in SC on June 7, 1769.Hemoved to Kentucky after 1802.Then, in 1807, he settled in Harrison Co., IN, where he died about 1826 (estate box No 49)He was married in SC to Mary Catherine MThe children of Tyce (Mathias) and Mary Catherine (Moore) Light were: Abner, Hugh M., Israel, Robert, Isaiah, Fountain, BAird, Hester, Anna.. . .Israel, who came to Clay Co., in 1819, married Elizabeth Russel. Hope this gives some clues.