《魏书·帝纪·卷六》
十七日，显祖任命侍中元孔雀为濮阳王，侍中陆定国为东郡王。
乙亥，以侍中元孔雀为濮阳王，侍中陆定国为东郡王。
On the seventeenth day, Emperor Xianzu appointed the imperial guard, Yuan Kongque, as the Prince of Puyang, and the imperial guard, Lu Dingguo, as the Prince of Dongjun.