From the 1884 edition of Burke's General Armory, the arms of Sir Hugh of Padina through the Hustons of Wigton/Wigtonshire to John Huston, Gentleman, immigrant ancestor of Sam Houston.
Shield:  Or, a chevron chequy Sable and Argent betwixt three martlets Sable.
Crest:  A sandglass Proper.
The full achievement includes:
Supporters:  Two greyhounds Proper collared and chained Or.

Motto:  In Time
"Heraldry in the Republic of Texas Era of the United States of America" by Mrs. Harry Joseph Morris
Glasshouse