Final answer:
William of Orange, married to James II's daughter, was indeed in line for the throne of England, and he became William III after the Glorious Revolution.
Step-by-step explanation:
The question pertains to whether William of Orange, who was married to James II's daughter Mary, was also in line for the throne of England. The answer to this is true. William of Orange became William III of England and ruled jointly with his wife Mary II after the Glorious Revolution, which was considered legitimate by philosopher John Locke.