Empress Mingdao
Empress of Cao Wei (died 237)
Empress Mao (fl. 223 – 22 September 237), personal name unknown, formally known as Empress Mingdao, was an empress of the state of Cao Wei during the Three Kingdoms period of China. Born to a lowly family, she was married to Cao Rui, the second emperor of Wei, but would later lose favor and her life.
Life and background
Lady Mao hailed from a poor family from Henei; her father Mao Jia (毛嘉) was a carpenter in the Department of Public Works. She became a concubine of Cao Rui during the reign of his father, Cao Pi when Cao Rui was Prince of Pingyuan and Lady Yu, also from Henei, was the chief wife. However, Cao Rui was noted to show great favor to Mao, often sharing a carriage with her.
When Cao Rui became emperor in June 226 following his father's death, Mao was made a Noble Lady, and it wasn't till late 227 that the new Emperor picked his empress, with grain given out to those who had lost their spouse, the childless, orphans and the helpless. Mao was made Empress, to the annoyance of Lady Yu who told Rui's grandmother, the Empress Dowager Bian, that the Cao clan's failure to pick an Empress from a proper background would bring down the state. Lady Yu was promptly sent away. While Rui was known to favor Mao, the selection also fitted the Cao family's controversial policy of the chief wife being from the lower classes rather than to grant such a position to a gentry family like Lady Yu's.
Begin with the source’s own compact description: “Empress Mingdao” is empress of Cao Wei (died 237). The dossier treats that line as a proposition to test through Empress, Mingdao and died, not as a finished interpretation.
Why this record matters
The phrase “empress of Cao Wei (died 237)” supplies a clear boundary for inquiry. It also exposes the unanswered questions: who defined that boundary, when it became stable and which sources sit outside it.
The citation trail is more important than the brevity of the summary: it shows where individual claims can be examined in context. The source revision retrieved here is dated Jun 10, 2026. The linked authority identifier is Q284527. 1 of 1 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank.
The absence of detail may reflect summary conventions rather than a lack of surviving documentation. The source lead contains qualifying language; that uncertainty should survive quotation, summary and reuse. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.
How to read it
Use the entry as an orientation point, then follow its citations and revision history. Names, dates and institutional relationships should be checked against the original record.
- Subject orientation
- Search vocabulary
- Locating named sources
The closest primary source, responsible institution and strongest cited specialist reference.
Three-step research path
- Establish the record: confirm the title “Empress Mingdao”, its source revision and the description used here.
- Expand the search: follow Empress Mingdao primary sources, Empress Mingdao archive and Empress research across catalogues and specialist indexes.
- Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.
Questions for further research
- Which source most directly establishes the central claim about “Empress Mingdao”?
- Which cited source is closest to the event, object or claim?
- What terminology or title could unlock a more precise catalogue search?
Search terms from this dossier
This entry incorporates text from “Empress Mingdao” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.