 In 1211, Andrew II commissioned him and chancellor Thomas to record the privileges of the subjects of the Tihany Abbey before its final confirmation.When a group of boyars, who were alarmed by the despotic acts of Vladimir Igorevich, asked Andrew to restore Daniel Romanovich as ruler of Halych in 1210 or 1211, the king instructed Pat to lead a royal army to Halych.Under his command, the Hungarian troops defeated Vladimir and restored Daniel Romanovich.