Lord Keeper of the Great Seal

Definition and stakes

Constantine J. Smyth Chronicle of the law officers of Ireland (1839)

Alexander Balscot, Bp. of Meath,—patent, Westminster, August 27, 1389.—13 Bic. II. f. 8, 9.—Sworn 25 October: and although the King had directed no writ out of England to Sir Robert de Preston, Keeper of the Great Seal, to deliver the same to him, yet, by advice of the Lord Justice, Treasurer, and Council, it was agreed that the Seal should be delivered to him by the said Keeper, and that the King's writ should be sent to him for that purpose, under the said Seal, which was issued accordingly.
Source: Wikisource

Anonymous London and Its Environs Described…

On the opposite side of the house, sit those Peers who rank above Barons; the President of the King’s Council, and the Lord Privy Seal, if they are Barons, here sit above all Dukes, Marquises, and Earls; and the Marshal, Lord Steward, and Lord Chamberlain, sit above all others of the same degree of nobility with themselves.
Just before the throne are the woolpacks across the room, on which are seated the Dignitaries of the law. The Lord High Chancellor, or Keeper of the Great Seal, sits on that nearest the throne, with his great seal and mace by him; he is Speaker of the house of Lords.
Source: Gutenberg

A Bundle of Ballads

Lo here we have the King-es seal; What, lourdain, art thou wood?" The porter weened it had been so, And lightly did off his hood. "Welcome be my lord's seal," said he, "For that shall ye come in." He opened the gate right shortelie, An evil open-ing for him. "Now are we in," said Adam Bell, "Thereof we are full fain, But Christ he knoweth, that harrowed hell, How we shall come out again." "Had we the keys," said Clym of the Clough, "Right well then should we speed; Then might we come out well enough When we see time and need."
Source: Gutenberg

Get perspective with Kwize: daily news enlightened by great literature