In 1707, Thomas Thynne founded a grammar school for boys in the nearby market town of Warminster, with 23 free places for local boys. The first Master was Rev R. Barry. Over time this became known as the Lord Weymouth School. In 1973 this school merged with St Monica's Girls' School to become Warminster School which continues to this day. The 1st Viscount is remembered at Warminster School by the naming of a boarding house, later converted to classrooms, after him. A strong link remains between the school and his successors.