Definition of "hym"

This yere the kyng toke the Ile of Cipre; and the prynce of the same ile he lete folowe hym in sylver cheynes.

c. 1500, anonymous author, A Chronicle of London from 1089 to 1483‎

If in thys p[ro]myst throng of future ill There may be found a way to anye good Of brave Orlando the great palladyne, My constant industry shall tyer the day And outwatche night but I will fynde it for hym; And yf to doe hym good-- Enter La Fue.

c. 1660, Unknown, “The Distracted Emperor”, in A Collection of Old English Plays, Vol. III‎