[l] Sandford's geneal. hist. 246.
[m] Hist. C.L. c. 5.
[n] Seld. tit. hon. 1. 3.
However, as in Edward the third's time we find the parliament approving and affirming the right of the crown, as before stated, so in the reign of Henry IV they actually exerted their right of new-settling the succession to the crown. And this was done by the statute 7 Hen. IV. c. 2. whereby it is enacted, "that the inheritance of the crown and realms of England and France, and all other the king's dominions, shall be set and remain[o] in the person of our sovereign lord the king, and in the heirs of his body issuing;" and prince Henry is declared heir apparent to the crown, to hold to him and the heirs of his body issuing, with remainder to lord Thomas, lord John, and lord Humphry, the king's sons, and the heirs of their bodies respectively. Which is indeed nothing more than the law would have done before, provided Henry the fourth had been a rightful king. It however serves to shew that it was then generally understood, that the king and parliament had a right to new-model and regulate the succession to the crown. And we may observe, with what caution and delicacy the parliament then avoided declaring any sentiment of Henry's original title. However sir Edward Coke more than once expressly declares[p], that at the time of passing this act the right of the crown was in the descent from Philippa, daughter and heir of Lionel duke of Clarence.
[o] soit mys et demoerge.
[p] 4 Inst. 37, 205.
Nevertheless the crown descended regularly from Henry IV to his son and grandson Henry V and VI; in the latter of whose reigns the house of York asserted their dormant title; and, after imbruing the kingdom in blood and confusion for seven years together, at last established it in the person of Edward IV. At his accession to the throne, after a breach of the succession that continued for three descents, and above threescore years, the distinction of a king de jure, and a king de facto began to be first taken; in order to indemnify such as had submitted to the late establishment, and to provide for the peace of the kingdom by confirming all honors conferred, and all acts done, by those who were now called the usurpers, not tending to the disherison of the rightful heir. In statute 1 Edw. IV. c. 1. the three Henrys are stiled, "late kings of England successively in dede, and not of ryght." And, in all the charters which I have met with of king Edward, wherever he has occasion to speak of any of the line of Lancaster, he calls them "nuper de facto, et non de jure, reges Angliae."
Edward IV left two sons and a daughter; the eldest of which sons, king Edward V, enjoyed the regal dignity for a very short time, and was then deposed by Richard his unnatural uncle; who immediately usurped the royal dignity, having previously insinuated to the populace a suspicion of bastardy in the children of Edward IV, to make a shew of some hereditary title: after which he is generally believed to have murdered his two nephews; upon whose death the right of the crown devolved to their sister Elizabeth.
The tyrannical reign of king Richard III gave occasion to Henry earl of Richmond to assert his title to the crown. A title the most remote and unaccountable that was ever set up, and which nothing could have given success to, but the universal detestation of the then usurper Richard. For, besides that he claimed under a descent from John of Gant, whose title was now exploded, the claim (such as it was) was through John earl of Somerset, a bastard son, begotten by John of Gant upon Catherine Swinford. It is true, that, by an act of parliament 20 Ric. II, this son was, with others, legitimated and made inheritable to all lands, offices, and dignities, as if he had been born in wedlock: but still, with an express reservation of the crown, "excepta dignitate regali[q]."
[q] 4 Inst. 36.