It will become increasingly evident as we proceed that _tur_ or _true_ served frequently as an adjective, meaning firm, constant, _dur_able, and _eter_nal, and that it is thus used in the name _Tar_chon, _Tra_jan, or _Tro_jan. One may thus modernise Tarchon into the Eternal John, Jean, or Giant, and it is seemingly this same giant that figured as the John, Joan, or Old Joan of Cornish festivals. In the civic functions at Salisbury and elsewhere, the elementary giant figures simply as "Giant". Although the Cornish for _giant_ was _geon_, the authorities--I think wrongly--translate Inisidgeon, an islet in the Scillies, as having meant _inis_ or island of _St. John_. Near Pentargon is the Castle of King Arthur, which, before being known as Tintagel, was named Dunechein or the _dun_ of _chein_. At Durovern (now Canterbury) is a large tumulus known as the _Dane John_, and on the heights behind St. Just in Cornwall is _Chun_ Castle.[106] This is a noble specimen of Cyclopean architecture, and appears to be parallel in style of building with the Cyclopean architecture of Etruria. Similarly, in the Dune Chein neighbourhood may be seen Cyclopean and "herring-bone" walls, which seemingly do not differ from those of Crete and Etruria. At Winchelsea in Sussex are the foundations and the doorway of an ancient building known as "Trojans or Jews' Hall," but of the history of these ruins nothing whatever is known. There is, however, little if any doubt that Trojan or Tarchon was an alternative title of the Etrurian Jonn, Jupiter, or Jou, and that to the Cretan Jou the Greeks added their _piter_ or father, making thereby Jupiter or Father Jou. Jou was the title of a kingly dynasty in Crete, but the custom of royal dynasties taking their title from the All Father likened to the Sun is so constant as almost to constitute a rule. The word _Jew_, when pronounced _yew_, will be considered subsequently; it may here be pointed out that _Jay_, _Gee_, and _Joy_ are common surnames, query, once tribal names in Britain. Near Penzance is Marazion or Market Jew, and it may be suggested that the traditional Cornish "Jews" were pre-Phoenician followers of the Cretan Jou. With Market-Jew one may connote Margate, which, as will be shown later, was probably in its origin--like Marazion or Mara San--a port of _mer_, or _mère_, the generic terms for _sea_ and _mother_. It is a well-recognised fact that Brittany, Cornwall, and Wales spoke more or less the same tongue, and according to Cæsar in his time there was little or no difference between the languages of Gaul and Britain. As will also be seen later it is probable that the words _mer_ and _mère_, and the names Maria and Marie, are radically _rhi_, the Celtic for _lady_ or _princess_; that _Rhea_, the Mother-Goddess of Crete, is simply _rhia_, the Gælic and the Welsh for _queen_, and that Maria meant primarily Mother Queen, or Mother Lady. The early forms of Marazion figure as _Marhasyon_, _Marhasion_, etc.