Chronicle of Gregory 1464. Before 25 Apr 1464. The poyntement was that they Schottys and [t]ey shulde mete at Yorke. And then was my Lord of Mountegewe (age 33) assygnyd to fecche yn the Schottys pesseabylly, for he was Wardon of the Marchys. And then my Lord of Mountegewe toke his jornaye towarde the Newe Castelle [Map]. And by the waye was full falsely i-purvyde that fals Duke Harry of Somersett (age 28) and Percy (age 39), with her feleschyppe assocyat unto them, that there was layde by the waye, a lytylle from the Newecastel, in a woode, that fals traytoure Syr Umfray Nevyle (age 25), with iiij schore [Note. 80] sperys, and the bowys there too. And they shulde have falle on the Lord Mountegeue sodenly, and slayne him sodenly, but, God be thonkyd, her fals treson was aspyde and knowe. And thenne the Lord Montegewe toke a nothyr waye, and made to be gaderyd a grete feleschippe, and went to the Newecastelle [Map], and soo toke his jornaye unto Norham [Map] warde. Ande in the wey thedyrwarde there met with him that fals Duke of Somersette, Syr Raffe Percy, the Lord Hungerforde (age 33), and the Lord Roos (age 36), whythe alle her company, to the nombyr of vM [Note. 5000] men of armys. And this metynge was a pon Synte Markys day; and that same day was Syr Raffe Percy slayne. And whenn that he was dede alle the party was schomfytyd and put to rebuke. Ande every man avoydyd and toke his way with full sory hertys. And then my Lord of Mountegeue toke his hors and roode to Norham, and fecchyd yn the Schottys, and brought them unto the Lordys Commyssyonourys. And there was concludyd a pes [Note. peace] for xv year with the Schottys. And the Schottys ben trewe it moste nedys contynu so longe, but hit is harde for to tryste unto hem, for they byn evyr founde full of gyle and dyssayte.

On 25 Apr 1464 a Yorkist army commanded by John Neville 1st Marquess Montagu (age 33) defeated a Lancastrian army commanded by Henry Beaufort 2nd or 3rd Duke of Somerset (age 28) at Hedgeley Moor, Northumberland [Map] during the Battle of Hedgeley Moor.

Of the Lancastrians ...

Thomas Ros 9th Baron Ros Helmsley (age 36) was killed. His son Edmund Ros 10th Baron Ros Helmsley (age 9) succeeded 10th Baron Ros Helmsley. Thomas' lands however, including Belvoir Castle [Map] was given by King Edward IV of England (age 21) to William Hastings 1st Baron Hastings (age 33).

Ralph Percy (age 39) was killed.

Edmund Ros 10th Baron Ros Helmsley: Around 1455 he was born to Thomas Ros 9th Baron Ros Helmsley and Philippa Tiptoft Baroness Ros of Helmsley. On 23 Oct 1508 Edmund Ros 10th Baron Ros Helmsley died. Baron Ros Helmsley abeyant between his daughters annd their descendants.