Ma Yin
In 913, Liu Yan, who was then formally a Later Liang vassal (as Ma Yin was as well) as the military governor ("Jiedushi") of Qinghai Circuit (清海, headquartered in modern Guangzhou, Guangdong), sent emissaries to Ma Yin, asking to marry a daughter of his. Ma Yin agreed. In 915, Liu sent emissaries to Chu to welcome her; Ma Yin, in turn, sent his brother (her uncle) Ma Cun (馬存) to escort her to Qinghai's capital Guang Prefecture (廣州) for the wedding.