List of Famous people named William

Sir William Lockhart of Lee (1621–1675), was a Scottish soldier and diplomat who fought for the Covenanters during the 1638 to 1651 Wars of the Three Kingdoms. Following Royalist defeat in the 1642 to 1647 First English Civil War, Lockhart took part in negotiations between Charles I and Scottish Engagers, who agreed to restore him to the English throne.

William Alleyne Cecil, 3rd Marquess of Exeter PC, styled Lord Burghley between 1825 and 1867, was a British peer and Conservative politician. He served as Treasurer of the Household between 1866 and 1867 and as Captain of the Honourable Corps of Gentlemen-at-Arms between 1867 and 1868.

Captain Sir William Peel VC KCB was a British naval officer and recipient of the Victoria Cross, the highest and most prestigious award for gallantry in the face of the enemy that can be awarded to British and Commonwealth forces. He was the third son of the Prime Minister Sir Robert Peel. Like his father, he was educated at Harrow School.

William Heneage Legge, 6th Earl of Dartmouth,, styled Viscount Lewisham between 1853 and 1891, was a British peer and Conservative politician. He served as Vice-Chamberlain of the Household between 1885 and 1886 and again between 1886 and 1891.