There are several Arlo/Arlow Ainsworths in the family.Two possibilities that I think you might be refering to are: 1) Arlow Ainsworth, b. 1800, KY, died in Newton, TX, married to 1)Arabella Blakeney, 2) Nancy Elizabeth Eaves, and 3) Christina Tears Armstrong. He spent some time in LA.2) Arlo Henderson Ainsworth,b. June 29, 1879, Soso, Jasper Co., MS, d. July 13, 1938 in St. Landry Parish, LA, married to Julia Ann Valentine. Is either of these your Arlow?