In respond to your message Washington Grubbs, was born in TN, about 1831, and died July 1895, in Hulver, TX, and Emily Gladys Grubbs, was born in Alabama, and died in 1892, Hall County, Texas. It's a mystery this information came from their daughter's, daughter. Their daughter was my Great Grandmother her name was Edy Grubbs, and she married John Stephens Lanning in Childress, TX. I also know the Grubbs settled in Estelline, Tx when they came from Alabama.
Hope that helps you