Skip to content

Search
Timeline
Map
Graph
Threads
Civilizations
Eras
Random

A living digital encyclopedia of human civilization. Begin anywhere; follow the threads.

¶ Browse

Threads
Civilizations
Eras
Timeline
Map
Graph
Random entry
About

¶ Sources & licensing

Adapted prose from Wikipedia under CC BY-SA 4.0.
1911 Encyclopædia Britannica — public domain in the United States.
Imagery via Wikimedia Commons; per-image attribution on each entry.

¶ Colophon

Set in EB Garamond and JetBrains Mono. Built on Next.js 16 + Postgres 17 with pgvector + Drizzle ORM, deployed to Vercel atop a Neon Postgres branch.

Source at github.com/chloeilabs/alexandria.

Alexandria · MMXXVIExplicit colophon · 2026

Cao Yu · Alexandria

Person · 2nd c. CE – 278 CE

Cao Yu

Also known as

Adipati Yan
Cchao Jü
Pangeran Yan
Pengzu
Tào Vũ
کائو یو

Image illustrating Cao Yu — archival plate · Wikimedia Commons · Cao Yusee Wikimedia Commons

This entry is a stub. The Library is awakening — a longer account is being written.

Connected to

father · child ofCao Cao155 CE
sibling · sibling ofCao Ang177 CE
sibling · sibling ofCao Biao195 CE
sibling · sibling ofCao Gan216 CE
sibling · sibling ofCao Gun2nd c. CE
child · father ofCao Huan246 CE

+ 12 further connections to entries not yet ingested

¶ Auctoritates · sources

Adapted from Wikipediaview source ↗
CC BY-SA 4.0