Arnold Joost van Keppel was born in Zutphen in the Dutch Republic about 1670 and was the heir of a junior branch of an ancient and noble family in Gelderland, and 12th in descent from Walter van Keppel, living in 1179. He achieved fame and wealth as the right-hand man of William III of Orange. He became page of honour to William III in his mid-teens, possibly as early as 1685. It has been claimed that he was William's lover, but no conclusive evidence has been discovered. Keppel accompanied William to England in the Glorious Revolution of 1688. While some have suggested their association began when Keppel was only 16, others argue a later date, possibly at the time of a hunting accident when he is said to have attracted the king's attention by his uncomplaining demeanour upon breaking a leg. Public commentary on the relationship intensified in 1692 when Keppel began to receive grants of land from the king. He became Groom of the Bedchamber and Master of the Robes in 1695. In 1696, he was created the Viscount Bury in Lancashire, and the Baron Ashford of Ashford, Kent. On 10 February 1697, William made Van Keppel the Earl of Albemarle. In 1699, he was awarded the command of the First Life Guards. In 1700, William gave Albemarle extensive lands in Ireland, but Parliament obliged the king to cancel this grant. William instead granted him £50,000. The same year he was created a Knight of the Garter. He served both with the English and Dutch troops, was major-general in 1697, colonel of several regiments and governor of 's-Hertogenbosch. Handsome and engaging, he rivalled Portland, possessed William's full confidence, and accompanied him everywhere. In February 1702 William, then prostrated with his last illness, sent Albemarle to the Netherlands to arrange the coming campaign, and he only returned in time to receive William's last commissions on his deathbed, including being entrusted with the king's private papers. After the death of William III, who bequeathed to him ƒ200,000 and the lordship of Bredevoort, Albemarle returned to the Netherlands, took his seat as a noble in the States-General, and became a general of cavalry in the Dutch army. He joined the forces of the allies in 1703 in the War of Spanish Succession, was present at the Battle of Ramillies in 1706, and at Oudenaarde in 1708, and distinguished himself at the siege of Lille. He commanded at the siege of Aire in 1710, led Marlborough's second line in 1711, and was general of the Dutch forces in 1712, being defeated at Denain after the withdrawal of Ormonde and the English forces and taken prisoner. He died on 30 May 1718, at the age of forty-eight.
Family
Albemarle married Geertruid Johanna Quirina, daughter of Adam van der Duyn :nl:Van der Duyn|, by whom he had :
Sophia, who married General John Thomas. They had at least two sons. The younger son, Colonel Charles Nassau Thomas, became Vice-Chamberlain to George IV, when he was Prince of Wales.
