The word necromancy is adapted from Late Latin necromantia, itself borrowed from post-Classical Greek Î½ÎµÎºÏÎ¿Î¼Î±Î½ÏÎµÎ¯Î± (nekromanteÃ­a), a compound of Ancient Greek Î½ÎµÎºÏÏÏ (nekrÃ³s), dead body, and Î¼Î±Î½ÏÎµÎ¯Î± (manteÃ­a), divination by means of; this compound form was first used by Origen of Alexandria in the 3rd century AD.
The European Convention on Human Rights. The European Convention on Human Rights and Fundamental Freedoms is a treaty signed in 1950 by the then members of the Council of Europe. In this way, it predates the Euopean Communities and Union and arises from a quite different organisation.
Ex post facto criminal laws are prohibited by Article 7 of the European Convention on Human Rights, to which the United Kingdom is a signatory, but parliamentary sovereignty, in theory, takes priority even over this. Universal Declaration of Human Rights and related treaties.