|Died||In 244 ᴀᴄ or 245 ᴀᴄ|
|Spouse||Ser Jason Lannister|
|Book(s)||The World of Ice & Fire (appendix)|
According to semi-canon sources, Jason Lannister deflowered Alys in 244 ᴀᴄ, getting her pregnant. Jason and Alys were married because of this, but Alys would eventually die giving birth to the child, named Damon. Alys's death in childbirth, however, is not described in the final edition of The World of Ice & Fire, and is thereby semi-canon.