Late 15th century; earliest use found in William Caxton (1415x24–1492), printer, merchant, and diplomat. From well + bespoken, originally after Middle French bien parlé.
Definition of well bespoken in US English:
well bespoken
adjectiveˌwɛl bɪˈspəʊk(ə)n
Courteous in speech, fair-spoken.
Origin
Late 15th century; earliest use found in William Caxton (1415x24–1492), printer, merchant, and diplomat. From well + bespoken, originally after Middle French bien parlé.