[3] Historian Mór Wertner identified him a certain Pousa, who served as Ban of Slavonia in 1216.
[4] As formerly he was a loyal supporter of King Emeric, his baronial league came to the fore, when the nobles forced Andrew II to issue the Golden Bull of 1222.
[3][5] He was elected Judge royal, beside that he also functioned as ispán of Borsod and Csanád Counties.
[6] However soon Pousa and other Emeric-partisan lords had lost their influence, he was replaced by Lawrence Atyusz as Judge royal and his career ended.
[3] Mór Wertner identified a certain Pous, who served as ispán of Bihar County from 1223 to 1224, with him.