The Gascoyne family is a notable lineage in British history, particularly recognized for their contributions to politics and land ownership. They have roots in the Gascoyne-Cecil family, which includes prominent figures such as Robert Gascoyne-Cecil, the 3rd Marquess of Salisbury, who served as Prime Minister in the late 19th century. Members of the Gascoyne family have been involved in various public service roles and have held significant estates, particularly in Hertfordshire. Their legacy includes a commitment to public life and the development of their local communities throughout the centuries.