Concerning the Distribution of the Law of England into Common Law, and Statute Law. And First, concerning the Statute Law, or Acts of Parliament The Laws of England may aptly enough be divided into two Kinds, viz. Lex Scripta, the written Law: and Lex non Scripta, the unwritten Law: For although (as shall be shewn hereafter) all the Laws of this Kingdom have some Monuments or Memorials thereof in Writing, yet all of them have not their Original in Writing;for some of those Laws have obtain'd their Force by immemorial Usage or Custom, and such Laws are properly call'd Leges non Scriptae, or unwritten Laws or Customs.

Those Laws therefore, that I call Leges Scriptae, or written Laws, are such as are usually called Statute Laws, or Acts of Parliament, which are originally reduced into Writing before they are enacted, or receive any binding Power, every such Law being in the first Instance formally drawn up in Writing, and made, as it were, a Tripartite lndenture, between the King, the Lords and the Commons; for without the concurrent Consent of all those Three Parts of the Legislature, no such Law is, or can be made:

But the Kings of this Realm, with the Advice and Consent of both Houses of Parliament, have Power to make New Laws, or to alter, repeal, or enforce the Old. And this has been done in all Succession of Ages.

Now, Statute Laws, or Acts of Parliament, are of Two Kinds, viz. First, Those Statutes which were made before Time of Memory;and, Secondly, Those Statutes which were made within or since Time of Memory; wherein observe, That according to a juridical Account and legal Signification, Time within Memory is the Time of Limitation in a Writ of Right; which by the Statute of Westminster 1. cap. 38. was settled, and reduced to the Beginning of the Reign of King Richard I or Ex prima Coronatione Regis Richardi Primi, who began his Reign the 6th of July 1189, and was crown'd the 3d of September following: So that whatsoever was before that Time, is before Time of Memory; and what is since that Time, is, in a legal Sense, said to be within or since the Time of Memory.

And therefore it is, that those Statutes or Acts of Parliament that were made before the Beginning of the Reign of King Richard I and have not since been repealed or altered, either by contrary Usage, or by subsequent Acts of Parliament, are now accounted Part of the Lex non Scripta, being as it were incorporated thereinto, and become a Part of the Common Law; and in Truth, such Statutes are not now pleadable as Acts of Parliament, (because what is before Time of Memory is supposed without a Beginning, or at least such a Beginning as the Law takes Notice of) but they obtain their Strength by meer immemorial Usage or Custom.

And doubtless, many of those Things that now obtain as Common Law, had their Original by Parliamentary Acts or Constitutions, made in Writing by the King, Lords and Commons; though those Acts are now either not extant, or if extant, were made before Time of Memory; and the Evidence of the Truth hereof will easily appear, for that in many of those old Acts of Parliament that were made before Time of Memory, and are yet extant, we many find many of those Laws enacted which now obtain merely as Common Law, or the General Custom of the Realm: And were the rest of those Laws extant, probably the Footsteps of the Original Institution of many more Laws that now obtain meerly as Common Law, or Customary Laws, by immemorial Usage, would appear to have been at first Statute Laws, or Acts of Parliament.

Those ancient Acts of Parliament which are ranged under the Head of Leges non Scriptae, or Customary Laws, as being made before Time of Memory, are to be considered under Two Periods:

Viz. First, Such as were made before the coming in of King William I commonly called, The Conqueror; or, Secondly, Such as intervened between his coming in, and the Beginning of the Reign of Richard I which is the legal Limitation of Time of Memory.

The former Sort of these Laws are mentioned by our ancient Historians, especially by Brompton, and are now collected into one Volume by William Lambard, Esq; in his Tractatus de priscis Anglorum Legibus, being a Collection of the Laws of the Kings, Ina, Alfred, Edward, Athelstane, Edmond, Edgar, Ethelred, Canutus, and of Edward te Confessor; which last Body of Laws, compiled by Edward the Confessor, as they were more full and perfect than the rest, and better accommodated to the then State of Things, so they were such whereof the English were always very zealous, as being the great Rule and Standard of their Rights and Liberties: Whereof more hereafter.

The second Sort are those Edicts, Acts of Parliament, or Laws, that were made after the coming in of King William, commonly named, The Conqueror, and before the beginning of the Reign of King Richard I and more especially are those which follow; whereof I shall make but a brief Remembrance here, because it will be necessary in the Sequel of this Discourse (it may be more than once) to resume the Mention of them; and besides, Mr Selden, in his Book called, Janus Anglorum, has given a full Account of those Laws; so that at present it will be sufficient for me, briefly to collect the Heads or Divisions of them, under the Reigns of those several Kings wherein they were made, viz.

First, The Laws of King William I. These consisted in a great Measure of the Repetition of the Laws of King Edward the Confessor, and of the enforcing them by his own Authority, and the Assent of Parliament, at the Request of the English; and some new Laws were added by himself with the like Assent of Parliament, relating to Military Tenures, and the Preservation of the publick Peace of the Kingdom; all which are mention'd by Mr Lambert, in the Tractate before-mentioned, but more fully by Mr Selden, in his Collections and Observations upon Eadmerus.