LSJ
ὁ, in form κλιβανάριος, armoured cavalryman, Zeitschr. Deutsch. Pal. Vereins 44.93 (Jerusalem, iv/v AD), Stud.Pal. 20.135.4 (vi AD), Lyd. Mag. 1.46; cf. Lat. clibanarius, Cod. Theod. 14.17.9, etc.
baker, dub. in CIL 4.677, Stud.Pal. 20.131.4 (vi AD).
Liddell-Scott-Jones, Greek-English Lexicon (9th ed., 1940)