Crossword clue: of them; their. piers plowman. on here bare knees adown they fall. chaucer.
1 answer found in Letterora's clue database (Wikidata facts, Open Trivia DB, WordNet and Webster definitions — all licensed sources).
Possible answers
The form of the objective and the possessive case of the personal pronoun she; as, I saw her with her purse out.