The story
- Proto-Germanic · inherited from*izweraz
- Proto-West Germanic · inherited from*iuwar
- Old English · inherited fromēower
- Middle English · inherited fromyour
- English todayyour
From Middle English your, youre, ȝour, ȝoure, from Old English ēower, īower (“your”, plural), from Proto-West Germanic *iuwar, from Proto-Germanic *izweraz. Cognate with Saterland Frisian jou (“your”), Dutch jouw (“your”), German Low German jo, jos (“your”), German euer (“your”, plural), Danish jeres (“your”).
Etymology from Wiktionary, CC BY-SA 4.0.