Warkworth, England
- References (3)
- 1178 Individual: Lord Warkworth, Lord of Clavering, Sheriff of Northumberland Robert FitzRoger (b. 1178 )
- 1267 Individual: Eupheme FitzRoger Clavering (b. 1267 d. 1329 )
- 1352 Individual: 2nd Lord Percy of Alnwick Henry Percy (d. Feb 26th, 1352 )