I want to know the answer to the following question:
Who did Yongzheng call Marquis?
All the background I'm provided with is that "In 1725 Yongzheng bestowed the hereditary title of Marquis on a descendant of the Ming dynasty Imperial family, Zhu Zhiliang, who received a salary from the Qing government and whose duty was to perform rituals at the Ming tombs, and was also inducted the Chinese Plain White Banner in the Eight Banners.". Is that enough to answer the question?
Answer: yes