No image of this person is published on either wiki. The atlas does not draw one to fill the gap.

Their house’s arms, composed by the atlas from the described blazon

Character · House Frey of the Crossing

Aegon Frey

Cascabel

2 things on this page are not in the books or the show: we worked them out.See which

Where it died: The Twins · 100 leagues

Connections

6people drawn · 6 generations · 3 unions

DatesWe worked it out
The in-world years are not quoted in the text: the source calculates them from the ages mentioned. The atlas publishes them as a calculation, not as a date.
BirthWe worked it out
The source writes the year with an approximation marker (+/-). The entry prefixes it with “c.”.
año de nacimiento aproximado en la fuente