James Waldegrave
James was born in Oldstock, Wiltshire, England.  He died in 1763.

 Maria Walpole
Maria was born on July 10th, 1736 in St. James, Westminister, Middlesex, England.

 Anne Horatia Waldegrave
Anne Horatia was born in 1759.  She died at the age of 42 on June 12th, 1801.