C1184 Female Reverent Yan Family and Wan Family
The patriarch of the Yan family, Yan Ling's mother, was originally the Minister of Rites of the Matriarch Country. He had a marriage alliance with the Wan Family.
One of Yan Ling's mother's assistant ministers was a bastard son of the Wan Family.
This relationship was similar to a male society where a Minister of Rites married a concubine's daughter of another family