My gg grandfather was William H. Givens born oct. 4, 1843 in Tennessee. He married Oct. 3, 1865 in Brenham, Texas to martha Annett Thomason (or Thompson). William died April 12, 1925 in Mangum, Oklahoma. I am searching for his parents. I have information for other Givens but I am not sure which branch William fits into to make the connection. I would appreciate any information I can find. Thank you. Deborah Goodman