OE (1783) I. f. 39/1 [Phillimore: Hants. 1. 30] Unus Radchenist, cum dimidia carruca.
OE (1783) I. f. 59/1 [Phillimore: Berks. 7. 23] i racheneste cum sua carruca.
lOE Deed St. Peter's, Gloucs. in (1918–19) 41 88 Sciatis..terram quam Rogerius de Gloecestria dedit ecclesie S. Petri de Gloc. pro anima fratris sui Herberti, scilicet duos Radnihtes et unam ecclesiam..meo concessu dedisse.
lOE (Rochester) ii. lix. 73 In domo hominis quem Angli nominant radcniht, alii uero sexhændeman.
a1300–1400 Bracton 1.231 Ut si quis debeat equitare cum domino suo de manerio in manerium, et tales dicuntur Rodknights [v.rr. Rodenightes, Rodknithes, Rodknychtes, Rodoniches, Rodcingthes, Rodchnitts, Rodchintes, Rodnintes, Rodcinthes].
1614 J. Selden 334 Rodknights..were such as held their lands by the seruice to Ride vp and down with their Lords... They were called also Radknights.
1617 J. Minsheu Rodknights, or Radknights, are certaine seruitours, which hold their lands by seruing their Lord on horsebacke.
1682 J. Warburton (1822) 69 Bracton calls such tenants as held by the service of riding with the lords from one manor to another, Rod Knights.
1778 T. Pennant I. 41 The..Rad-knights, who, by the tenure of their lands, were bound to ride with or for the lord, as often as his affairs required.
1848 H. Hallam viii. 209 Radechnights, and lesser thanes, seem to be included in this rank.
1861 C. H. Pearson 201 Radknights, or freemen owing commutable service.
1872 E. W. Robertson 139 A similar character seems traceable in the Radman or Radcnecht of Southumbrian England.
1908 P. Vinogradoff i. 70 These riding sergeants, frequently entered under the distinctive name of radknights, or radmen, in the western counties..may have also occurred in the east, where they were probably concealed under the more general designation of freemen or servientes.
1948 63 532 If the muntator was primarily a mounted warrior, it is permissible to ask whether he was the successor of the Anglo-Saxon radknight.
2000 D. Roffe ii. 40 Drengs are found in Kent and radknights in the West Midlands.