Hyland from MS to TX

Looking for information about my greatgrandfather, William A. Hyland (b-Oct 1863 MS, d-25Aug 1917 TX).

Married Hattie Rosina Paine (b-1867 MS, d-1932 TX).

Had several children, one was my grandmother, Sadie Bridgette Hyland (b-1895 MS, d-1945 TX).

William had a brother, Nat. Both boys were born in MS and were placed in an orphanage in Natchez MS. Nat was 12 and William was 8 or 9.

Their parents were born in Ireland and immigrated to the U.S.

Anyone with information, please contact me. Thank you.