1. Augusta of Saxe-Gotha (1719-1772): Augusta was the eldest daughter of King George II. She was married to Frederick, Prince of Wales, in 1736. They had nine children together, including King George III's successor, King George IV.
2. Anne, Princess Royal (1709-1759): Anne was the second daughter of King George II. She married William IV, Prince of Orange, in 1734. Their only child was Princess Wilhelmina of Orange, who never married or had children. Anne served as regent of the Netherlands during her husband's absence.
3. Amelia Sophia Eleonora (1711-1786): Amelia was the third daughter of King George II. She never married and lived at court until her death.
4. Caroline Elizabeth (1713-1757): Caroline was the fourth daughter of King George II and she also died unmarried.
5. George William (1717-1718): George William was King George II's only other son. He died in infancy and was buried at Westminster Abbey.
6. Louisa (1724-1751): Louisa was King George II's youngest daughter. She married Frederick V of Denmark in 1743. They had several children, most notably King Christian VII of Denmark, who succeeded his father.
King George III had a large and close-knit family, both siblings and their children, although his relationships with some of them, particularly his eldest son, were strained at times.