Barbro is the first prince of the Re-Estize Kingdom, son of King Lanposa III, and older brother of Renner and Zanac. He has a large build and befitting of a member of the royal family, he is described as of respectable stature and deeds.

He has a bossy and short-tempered personality. He is competing on the line of succession against Zanac, the second prince, and Marquis Pespea, the son-in-law of King Lanposa III.

(Source: Overlord Wiki)