as appears from what hath been above said; yet it is well known,
that the Stuart, their favourite Family, by the Mother side, is
descended from the ancient Britons.

Fleance, the Son of Banquo, who was murdered by the order of the
Usurper Macbeth, to avoid the like Fate, fled to North Wales, where
he was kindly and hospitably entertained by Prince Gryffydd ab
Llewelyn ab Sitsyllt.[ccc]

[Footnote ccc: Cecil, the Family name of the Marquis of Salisbury,
and of the Earl of Exeter seems to be derived from this ancient
British name, anglicized.]

Ungenerously he debauched his Daughter, Nest, by whom he had a
Son, called Walter. This Son, being upbraided with his illegitimate
Birth, by one of his Companions, slew him, and fled to Scotland,
where in time he became Lord Steward of that Kingdom; and all the
Families of that name in that Country, are descended from that
Bastard.[ddd]

[Footnote ddd: For this ungenerous proceeding, Fleance was put
to Death by Prince Gryffydd, and Nest was put to a menial office;
some say, that of a Scullion. She was afterwards married to Trahaern
ab Caradoc, Prince of North Wales.

Buchanan. Hist. Rer. Scot. p. 193. Dr. Powel's Notes on Giraldus,
Lib. I. Chap. 2. p. 88. Edit. 1588. Warrington's History of Wales,
p. 204, &c. Humphry Llwyd's and Dr. Powel's additions to Caradoc,
p. 91. &c.]