She's quite a prominent political figure among the Laguz royalty, and the talk of the heron tribe having a female survivor of the massacre spread like wildfire after the Crimean war.

[Lethe was certainly a bit irritated by his prodding, since he clearly knew a lot more about her world than most people would.]

I am a historian, so it's part of my job to keep track of such things.

[This was at least partially true, she knew more about Tellius history than most Beorc alive even before she met Yune.]