|Allegiance|| House Martell|
|Spouse||King Daeron II Targaryen|
|Book(s)|| The World of Ice & Fire (mentioned)|
The Hedge Knight (mentioned)
A Game of Thrones (mentioned)
A Feast for Crows (mentioned)
Princess Mariah Nymeros Martell was the wife of King Daeron II Targaryen.
After King Daeron I had been killed in Dorne in 161 AC, King Baelor I Targaryen freed the Dornish hostages in King's Landing and returned them to Dorne personally, walking barefoot. Once he reached Sunspear, he spoke with the Prince of Dorne, and agreed upon a peace, which included the betrothal of Mariah to Baelor's cousin, Prince Daeron Targaryen. The two would marry once they were both of age.
- The World of Ice & Fire, The Targaryen Kings: Baelor I.
- The World of Ice & Fire, The Targaryen Kings: Daeron II.
- The World of Ice & Fire, Appendix: Targaryen Lineage.
- Kiera of Tyrosh was widowed when Valarr Targaryen died from the Great Spring Sickness; some time later she married his cousin Daeron.