"I don't propose to tell you all the legends of Mercia, or even to make a selection of them. It will be better, I think, for our purpose if we consider a few facts--recorded or unrecorded--about this neighbourhood. I think we might begin with Diana's Grove. It has roots in the different epochs of our history, and each has its special crop of legend. The Druid and the Roman are too far off for matters of detail; but it seems to me the Saxon and the Angles are near enough to yield material for legendary lore. We find that this particular place had another name besides Diana's Grove. This was manifestly of Roman origin, or of Grecian accepted as Roman. The other is more pregnant of adventure and romance than the Roman name.

In Mercian tongue it was 'The Lair of the White Worm.' This needs a word of explanation at the beginning.

"In the dawn of the language, the word 'worm' had a somewhat different meaning from that in use to-day. It was an adaptation of the Anglo-Saxon 'wyrm,' meaning a dragon or snake; or from the Gothic 'waurms,' a serpent; or the Icelandic 'ormur,' or the German 'wurm.' We gather that it conveyed originally an idea of size and power, not as now in the diminutive of both these meanings. Here legendary history helps us. We have the well-known legend of the 'Worm Well' of Lambton Castle, and that of the 'Laidly Worm of Spindleston Heugh' near Bamborough. In both these legends the 'worm' was a monster of vast size and power--a veritable dragon or serpent, such as legend attributes to vast fens or quags where there was illimitable room for expansion. A glance at a geological map will show that whatever truth there may have been of the actuality of such monsters in the early geologic periods, at least there was plenty of possibility. In England there were originally vast plains where the plentiful supply of water could gather. The streams were deep and slow, and there were holes of abysmal depth, where any kind and size of antediluvian monster could find a habitat. In places, which now we can see from our windows, were mud-holes a hundred or more feet deep. Who can tell us when the age of the monsters which flourished in slime came to an end? There must have been places and conditions which made for greater longevity, greater size, greater strength than was usual. Such over-lappings may have come down even to our earlier centuries. Nay, are there not now creatures of a vastness of bulk regarded by the generality of men as impossible?

Even in our own day there are seen the traces of animals, if not the animals themselves, of stupendous size--veritable survivals from earlier ages, preserved by some special qualities in their habitats.