- Her father, Sebastian, is the 14th Laird of Warthill and the Aberdeenshire Chieftain of Clan Leslie.
- Grew up in Lickleyhead Castle, the family's 15th century ancestral seat; her family also owns the 12th century Warthill Castle in Aberdeenshire.
- Won a Scottish BAFTA award for New Talent for her professional acting debut in the TV movie New Town (2009).
- Appeared in Bedlam at the Globe Theatre in 2010.
- Had to take an archery course after she was cast as Ygritte in Game of Thrones in 2012.
- 2013, Screen Actors Guild Awards — Outstanding Performance by an Ensemble in a Drama Series: Nominee
- Kit Harington — Significant Other
- William Arbuthnot-Leslie — Brother
- Sofia — Sister
- Sebastian Arbuthnot-Leslie — Father
- John Arbuthnot-Leslie — Brother
- Candida Lesle — Mother
- Portia — Sister
- London Academy of Music and Dramatic Art, London, England (2008)