Lycurgus (Library of Congress Name Authority)—

A Spartan political figure, said to have founded the institutions of ancient Sparta, possibly around the ninth- or eighth-century B.C., though scholars are unable to conclusively determine whether he is a historical or purely legendary figure. Included in the laws he is credited with is a provision that newlyweds meet by night in the manner of secret lovers so as to preserve the husband from exhaustion due to excessive lovemaking.

Lovelace—

Character in Samuel Richardson's Clarissa (1747-9). A deceptively attractive but vicious seducer and rapist, Lovelace became a byword for a licentious and predatory aristocrat.

Louis XVIII, King of France, 1755-1824 (Library of Congress Name Authority)—

Born the Count of Provence, Louis XVIII, sometimes known as "the Desired," was the King of France from 1814-1824. Before his reign, he spent twenty-three years in exile during the French revolution and the subsequent Napoleonic empire, and was exiled again during the "Hundred Days" reign of Napoleon after his escape from prison on the island of Elba. While Louis XVIII's 1814 Charter established France as a constitutional monarchy and instituted progressive reform, he subsequently retracted or violated several key measures.