The nom. sg. pron. used by the speaker to refer to himself: I: (a) as subject of a verb; (b) with noun as appositive; (c) as predicate pronoun. …

As direct obj. of a verb or an inf.: (a) with ref. to persons or personifications: them;—sometimes used pleonastically and occas. with sg. antecedent; also followed by inf. [quot. a1400 (a1325), 1st]……

Their, of them;—modifying a noun denoting something in the charge, control, or possession of the persons referred to; their armes (hors, lond, etc.). …

(a) As direct obj. of a verb: us;—sometimes with complement or in elliptical clause; us alle (twein, bothe two), alle us (b) as direct obj. of an inf., inf. phrase, or a ppl.: us; us alle (bothe,……