Where do the Thrale family originate from?

It is believed that all Thrale family members originate from Thrale's End, Bedfordshire; and the nearby village of Sandridge, Hertfordshire, both in Southern England. The family is know to have have lived here since at least 1309. 1

• 1. Source: The Origins of English Surname. Percy Hide Reaney and Richard Middlewood Wilson. pp. 445 Fifth impression 1979. ISBN 0 7100 0353 6.