Children of James II of England

Isabel Stuart (28 August 1676 – 2 March 1681), also called Isobel and Isabella, was a daughter of the future King James II of England and his second wife, Mary of Modena.
Isabel was born at St James's Palace in London. She was the second daughter of James and Mary, after her sister Catherine Laura who died eleven months before Isabel's birth. Isabel had two older half-sisters from her father's first marriage to Anne Hyde: Mary and Anne; both would become reigning Queens of England. Isabel's paternal grandparents were Charles I of England and his wife Henrietta Maria of France, her maternal grandparents were Alfonso IV d'Este and Laura Martinozzi.

Edgar Stuart, Duke of Cambridge (14 September 1667 – 8 June 1671) was the fourth son of James, Duke of York (later James II of England) and his first wife Anne Hyde. He was second in the line of succession to the English and Scottish thrones.

Charles Stuart, Duke of Kendal (4 July 1666 – 22 May 1667) was the third son of James, Duke of York (later James II of England) and his first wife Anne Hyde.
Charles was born on 4 July 1666 at St James's Palace. His godparents were his three-year-old brother James, Duke of Cambridge, his cousin James, Duke of Monmouth, and Emilia von Nassau, Countess of Ossory. He was designated Duke of Kendal and was to have been created Duke of Kendal, Earl of Wigmore, and Baron of Holdenby, but no patent was ever enrolled. He died at St James's Palace at the age of 10 months on 22 May 1667 and was buried in Westminster Abbey on 30 May 1667.