Gilbert, I am ggg Grandaughter of Joel E. Lusk (m. Leatha Dunn) from his daughter, Francis Cenora (Senora). My Grandmother did tell me that her mother once received a letter regarding a Spanish Land Grant near Jackson, MS. Although I know no Lusk descendants I have a picture of J.T. Lusk. This would have been from Caldwell Parish, Louisiana. This J.T. Lusk would be the son of my Joel.I would love to acquire more information on this line and would also love to know the DNA hyplotype of this line.Another branch of my Dad's family has shown the "Q" which is peticular to Shetland and Orkney Islands from the Norse. I have also noticed there is a placename "Leask" in the same Islands.Thanks for any info. Rebecca R.