She had four sisters and one brother. Plot twist, all sisters founded abbeys, and Erkenwald became Bishop of London, and was canonized.
Runs in the family.
She made an early first marriage in around 652 to Tondberct, chief of the South Gyrwe in the Fens. She persuaded her husband to respect the vow of perpetual virginity that she had made prior to their marriage.
She was subsequently remarried for political reasons (remember, she's a princess) in 660, this time to Ecgfrith of Northumbria, who was 14 or 15.
Shortly after his accession to the throne in 670, Audrey wished to become a nun. This step may have led to Ecgfrith's long quarrel with Wilfrid, bishop of York, who was her spiritual counselor.
But wait, it wouldn't be that easy, right?
3 churches are dedicated to her in England, one of which (in Holborn) was used by the Spanish ambassadors after the English Reformation.
Her shrine is shared between two of those churches, and pilgrims often visit both of them. But that's another story.
But he's not the only one. More medieval vernacular lives about Audrey were composed in England than any other native female saint.
Pur ce ke sois remembree
La Vie Seinte Audree"
Here I write my name Marie
So that is remembered
The life of Saint Audrey
Audrée is another authorized spelling of her name, as well as variants like Audric, Audrie, Awdry, Audraine or Audrena.
As her name indicates, Audrey is a princess. She's a fervent catholic who just wants to practice her religion peacefully. And when her duty as a princess becomes an obstacle to her faith, she flees to an island to found and rule a mixed monastery.
So yeah, the OG badass. Thanks for coming to my Ted Talk ✌🏻️
Bede, & al. Bede’s Ecclesiastical History of the English People. Clarendon Press ; Oxford University Press, 1969.
Blanton, Virginia. Signs of devotion: the cult of St. Aethelthryth in medieval England, 695-1615. Pennsylvania State University Press, 2007.
Griffiths, Gwen. « Reading Ælfric’s Saint Æthelthryth as a Woman ». Parergon, vol. 10, no 2, 1992, p. 35‑49. Crossref, doi:10.1353/pgn.1992.0077.