Dr. Williams, who wrote upon this subject, thought that these traditions referred to the unsettled state of North Wales, the departure of Madoc, and his travels before he finally settled.
It would not be surprising if Mr. Beatty's Indian interpreter, Joseph Peepy, had been among Welsh people in Pennsylvania, for large colonies of Welsh settled, in early colonial days, in and around Philadelphia. "The Welsh Tract" is still well known. William Penn and his family were of Welsh extraction. A large number of his followers were Welshmen. Philadelphia contains a larger proportion of Welsh descendants than any other city in the United States. The first mayor of the city, Anthony Morris, and the first Governor of the colony of Pennsylvania, Thomas Lloyd, were both Welshmen.
These colonies extended more and more into the interior, and came in contact with the nearest tribes. Traffic was carried on between them, and in this way Mr. Beatty's interpreter became somewhat acquainted with the Welsh tongue. Afterwards, penetrating far into the interior, where he spent many years, he found, as he informed Mr. Beatty, Indians speaking the same language he had heard among the Welsh people of Pennsylvania. To his testimony is added that of Benjamin Sutton and Levi Hicks, each independent of and consistent with the other. By means of these, and others, the residents of Pennsylvania were made acquainted with the existence of Welsh Indians. It is not at all likely that all, if indeed any, of them then knew of the historical records in Wales relating to Madoc; it was afterwards that they found out there were such.
The Rev. Thomas Jones, of Nottage, in the county of Glamorgan, came to America in 1737. His son, Samuel, was then about three years of age. He gave him a liberal education in Philadelphia, where he took the degree of Doctor of Divinity. He, (Dr.) Samuel Jones, wrote a letter to Rev. William Richards, of Lynn, in Norfolk. In that letter, speaking of the Madocian Indians, he says, "The finding of them would be one of the most pleasing things to me that could happen. I think I should go immediately amongst them, though I am now turned fifty-five; and there are in America Welsh preachers ready to set out to visit them as soon as the way to their country is discovered. I know now several in Pennsylvania who have been amongst those Indians."