notably by Eleazar of Modi'im. Later, Kabbalists took this up with enthusiasm, calling anagrams temurah. Anagrams in Latin were considered witty over many centuries. Est vir qui adest, explained below, was cited as the example in Samuel Johnson's A Dictionary of the English Language. They became hugely popular in the early modern period, especially in Germany. Any historical material on anagrams must always be interpreted in terms of the assumptions and spellings that were current for the language in question. In particular, spelling in English only slowly became fixed. There were attempts to regulate anagram formation, an important one in English being that of George Puttenham's Of the Anagram or Posy Transposed in The Art of English Poesie (1589). Influence of Latin As a literary game when Latin was the common property of the literate, Latin anagrams were prominent. Two examples are the change of Ave Maria, gratia plena, Dominus tecum (Latin: Hail Mary, full of grace, the Lord [is] with you) into Virgo serena, pia, munda et immaculata (Latin: Serene virgin, pious, clean and spotless), and the anagrammatic answer to Pilate's question, Quid est veritas? (Latin: What is truth?), namely, Est vir qui adest (Latin: It is the man who is here). The origins of these are not documented. Latin continued to influence letter values (such as I = J, U = V and W = VV). There was an ongoing tradition of allowing anagrams to be "perfect" if the letters were all used once, but allowing for these interchanges. This can be seen in a popular Latin anagram against the Jesuits: Societas Jesu turned into Vitiosa seces (Latin: Cut off the wicked things). Puttenham, in the time of Elizabeth I, wished to start from Elissabet Anglorum Regina (Latin: Elizabeth Queen of the English), to obtain Multa regnabis ense gloria (Latin: By thy sword shalt thou reign in great renown); he explains carefully that H is "a note of aspiration only and no letter", and that Z in Greek or Hebrew is a mere SS. The rules were not completely fixed in the 17th century. William Camden in his Remains commented, singling out some letters—Æ, K, W, and Z—not found in the classical Roman alphabet: Early modern period When it comes to the 17th century and anagrams in English or other languages, there is a great deal of documented evidence of learned interest. The lawyer Thomas Egerton was praised