Artificial intelligent assistant

purse-master

ˈpurse-ˌmaster Chiefly Sc. Obs.
  A purse-bearer, treasurer, bursar.

c 1440 Jacob's Well 43 Judas..was purs-mayster..& receyvyd in-to þe purs all þe monye. c 1440 Alph. Tales 110 Þis clerk..went with hym, & he made hym his purs⁓maister. 1554 Knox Faythf. Admon. C 7 b, Iudas was pursemaister with Christ Jesus. 1665 J. Fraser Polichron. (1905) 218 The year after he entered his pursemaster.

Oxford English Dictionary

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