李孝恭
Although Zhu claimed for himself a princely title, he was also communicating with other rebel leaders, and in 617, he sent messengers to submit to Li Mi the Duke of Wei, who was then trying to capture the Sui eastern capital Luoyang. Li created him the Duke of Deng. In winter 617, he suffered a defeat at the hands of Li Xiaogong, the son of a cousin of Li Yuan the Prince of Tang (who had risen against Emperor Yang earlier that year and declared Emperor Yang's grandson Yang You the Prince of Dai emperor, as Emperor Gong), but Li Xiaogong spared his soldiers.