Saint Ælfflæd (654–714) was the daughter of King Oswiu of Northumbria and Eanflæd. She was abbess of Whitby Abbey, an abbey of nuns that were known for their skills in medicine, from the death of her kinswoman Hilda in 680, first jointly with her mother, then alone.
- Occupation
- nun
- Citizenship
- Kingdom of Northumbria
- Born
- 654, 654
- Died
- 713, 714
