Baidar / Paidar Borjigin dynasty

Baidar was the second son of Chagatai Khan. He participated in the European campaign ("The elder boys campaign" as it was known in Mongolia) with his nephew Büri from 1235-1241. He commanded the Mongol army assigned to Poland with Kadan and, probably, Orda Khan

Early in May 1241 they entered Moravia. Then they continued via Brno, to join Batu's main army in Hungary. The destruction in Poland, Silesia and Moravia was all much of the same kind.

In 1240 Baidar participated in the election of Güyük Khan in 1247.