The charters of King David I :  the written acts of David I King of Scots, 1124-53 and of his son Henry Earl of Northumberland, 1139-52 / 
edited by G.W.S. Barrow. 
 - Woodbridge :  Boydell Press,  1999. 
 - xiii, 186p. 
<br/><br/><label>ISBN: </label>0851157319 
<br/><br/><label>Subjects--Personal Names: </label><br/>Northumberland, Henry, Earl of,  1114-1152. <br/>David, I,  King of Scotland,  1124-1153. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Law--Sources.--Scotland
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Scotland--Charters, grants, privileges.