Sigrun

Sigrun is a non-playable character from Fire Emblem: Path of Radiance who is playable in Fire Emblem: Radiant Dawn. She is the commander of Begnion's Holy Guards, and serves directly underneath Apostle Sanaki, the empress of Begnion.

n contrast to Tanith, Sigrun is well-loved by her subordinates, since she is kind and compassionate in nature. These traits caused her to give Marcia permission to leave the Holy Guards to search for her missing brother, Makalov. Despite being of noble birth, she does not consider the beorc race to be superior to the laguz race in any way, unlike most Begnion nobles. She is also a skilled warrior for her age, and constantly frets and worries about Sanaki's well-being.

(Source: Fire Emblem Wiki)