The story
- Middle English · inherited fromhires
- English todayhers
From Middle English hires, heres, hers, attested since the 1300s. Equivalent to her + -s (compare -'s).
First known use, by meaning
- from 12th c. That or those belonging to her; the possessive case of she, used without a following noun.
Etymology from Wiktionary, CC BY-SA 4.0.