James I , monarch of the Kingdom of England
24 March 1603 until 27 March 1625.
Letters Patent for this reign
| Kingdom | Reign | Issued on | Peerage types | Peerages | Issued to |
|---|---|---|---|---|---|
| Kingdom of England | James I | Sun 23rd Jan 1622 | Hereditary peerage, Hereditary peerage subsidiary to another created by the same letters patent | Andover, Charlton | HOWARD Thomas |
| Kingdom of England | James I | Tue 18th Apr 1623 | Hereditary peerage, Hereditary peerage subsidiary to another created by the same letters patent | Anglesey, Daventry | VILLIERS Christopher |
| Kingdom of England | James I | Wed 4th May 1605 | Hereditary peerage | Arundell | ARUNDELL Thomas |
| Kingdom of England | James I | Thu 28th Jan 1621 | Promotion, Hereditary peerage subsidiary to another created by the same letters patent | Berkshire, Thame | NORRIS Francis |
| Kingdom of England | James I | Sat 28th Dec 1624 | Promotion | Bolingbroke | ST JOHN Oliver |
| Kingdom of England | James I | Mon 7th Nov 1616 | Promotion | Brackley | EGERTON Thomas |
| Kingdom of England | James I | Sun 3rd Nov 1613 | Hereditary peerage subsidiary to another created by the same letters patent, Promotion | Brancepeth, Somerset | KER Robert |
| Kingdom of England | James I | Sat 27th May 1617 | Promotion | Bridgewater | EGERTON John |
| Kingdom of England | James I | Thu 15th Sep 1622 | Promotion | Bristol | DIGBY John |
| Kingdom of England | James I | Fri 29th Jan 1621 | Hereditary peerage | Brooke | GREVILLE Fulke |
| Kingdom of England | James I | Thu 18th May 1623 | Promotion, Hereditary peerage subsidiary to another created by the same letters patent | Buckingham, Coventry | VILLIERS George |
| Kingdom of England | James I | Mon 1st Jan 1618 | Promotion | Buckingham | VILLIERS George |
| Kingdom of England | James I | Thu 5th Jan 1617 | Promotion | Buckingham | VILLIERS George |
| Kingdom of England | James I | Sun 1st Jul 1618 | Life peerage (before 1876) | Buckingham | COMPTON Mary |
| Kingdom of England | James I | Sun 29th Dec 1624 | Hereditary peerage subsidiary to another created by the same letters patent, Hereditary peerage | Burghersh, Westmorland | FANE Francis |
| Kingdom of England | James I | Sun 16th Jun 1619 | Hereditary peerage (already peer of Scotland), Hereditary peerage subsidiary to another created by the same letters patent | Cambridge, Ennerdale | HAMILTON James |
| Kingdom of England | James I | Wed 4th May 1605 | Hereditary peerage | Carew | CAREW George |
| Kingdom of England | James I | Sun 6th Feb 1622 | Hereditary peerage | Carey | CAREY Robert |
| Kingdom of England | James I | Tue 13th Sep 1622 | Promotion | Carlisle | HAY James |
| Kingdom of England | James I | Wed 4th May 1605 | Hereditary peerage | Cavendish | CAVENDISH William |