b. [Compare Anglo-Norman par sa mise et par soen assent in Britton II. xviii. §2] at one's own mise: by one's own pleading. Obsolete.
ΚΠ
1453 Rolls of Parl. V. 270/2 In cas that they..appere nat..by auctorite aforseid be atteynt and convict of the same felonye..as they were atteynt and convict at theire own myse.