Thyestes killed Atreus. While Thyestes ruled Mycenae, the sons of Atreus, Agamemnon and Menelaus, were exiled to Sparta. There, King Tyndareus accepted them as the royalty that they were. Shortly after, he helped the brothers return to Mycenae to overthrow Thyestes, forcing him to live in Cytheria, where he died. As a token of good will and allegiance, King Tyndareus offered his daughters to Agamemnon and Menelaus as wives, Clytemnestra and Helen respectively. When Agamemnon left Mycenae for the Trojan War, Aegisthus seduced Agamemnon's wife, Clytemnestra, and the couple plotted to kill her husband upon his return. They succeeded, killing Agamemnon
William Menelaus previously given artworks to the Cardiff Free Library, he left the residual 36 pieces valued at £10,000 to the same institution. Today they are all part of the Welsh National art collection, and mainly hang in the National Museum Cardiff, although his portrait by Parker Hagarty is on loan to Cardiff University's engineering department. Menelaus was buried on 4 April 1882 in the churchyard at Penderyn, Rhondda Cynon Taf, in the same brick grave that had already held his wife for thirty years. William Menelaus William Menelaus (10 March 1818 – 30 March 1882) was a Scottish-born mechanical engineer, who