With reference to persons: (a) denoting possession in the broadest sense: their; (b) her ouen, their own; her two, their two, both of their; (c) with sg. antecedent.
…
As anaphoric or pers. pron., subject: (a) the female person referred to, she; (b) used pleonastically, or for emphasis; (c) with appositional adjunct; (d) he that, he the, he..that, she who.
…