page 29 note 1. It is a point of some interest that, in the literature in English, Round's phrase “knight service” has gained general acceptance, enshrined in the works of Sir Frank Stenton, J. E. A. Jolliffe, et al. No source contains the ungrammatical phrase servitium miles; the actual words are, invariably, servitium militis or servitium militum, which supports Maitland's correct phrase “knight's service.”