L.S. Garrett 1846? Imboden AR

Am looking for ANY info on the Garrett's near Imboden, Arkansas approximately 1846(L.S.'s/Ellis? birthdate)-1950? According to my family he founded"The Colony" married to Nettie; had three sons-John(Johnny)married Lula/Lulu;Paul;&Bass married Dora(bass was said to own a sawmill there). John was my gr-grdfather. His son(my grdfather) was Nathaniel(b.1907? d.1929)and he may have also had a daughter named Jessie Lynn.Bass&Dora-Edward,Patricia.Forehand's, Loveless',& Pickett's were also there at that time. Since Nathaniel died when my dad was only 4, we have reached a dead-end on this side. PLEASE HELP if you can!!!