Akademik

Middlesex Passage
   From No. 61 to No. 49 Bartholomew Close (P.O. Directory). In Farringdon Ward Without.
   First mention: O.S. 1875.
   Former name : "Middlesex Court" (Rocque, 1746-Elmes, 1831).
   "Middlesex House" formerly stood on the site, described by Strype as an old large building, inclosed within a wall (Strype, ed. 1720, I. iii. 284).

A Dictionary of London. . 1918.