March, (High Dutch words) signifying with them as with us, a Mark or Limit, and from thence he that was deputed Go∣vernour of that Limit or Mark which he was to take care of, and preserve, was call'd a Marches, or Marquess, and the Territo∣ry under his Jurisdiction, a Marquisate, and to this day the Marquisate of Branden∣burgh is divided into three Marks, or Marches, viz. Alte-Mark, or old March, the middle Mark, and the new Mark, or March: and we in England do still call such kind of Limits by the name of Marks, or Marches, viz. the Marches of Wales, and the Marches of Scotland, which were Fron∣tiers to be defended against the Scots and Welch; and some would derive Marquess from Mare, the Sea, because their Marken or Limits were juxta Mare posita, and the learned Selden (in his Titles of Honour) likes it well enough, that Marquess should be derived from Marken, but not Marken from Mare.
3. But I must not ravil into Disputes of this Nature, and therefore shall re∣fer them to his Book, and my Annota∣tions, and conclude this Section with this, That as most Sir-Names are deriv'd from some significant word or words, so these noble Titles (without derogation to their other Titles) are from some signal