Princess Augusta of Saxe-Gotha-Altenburg was Princess of Wales by marriage to Frederick, Prince of Wales, eldest son and heir apparent of King George II. She never became queen consort, as Frederick predeceased his father in 1751. Augusta's eldest son succeeded her father-in-law as George III in 1760. After her spouse died, Augusta was the presumptive regent of Great Britain in the event of a regency, until her son reached majority in 1756.