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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

Person · 1244 CE – 1291 CE

Hong Ta-gu

Also known as

Chaqiu
Hong Da-gu
Hong Dagu
Hong Dagu
Hong Dagu
Hong Dagu

archival plate · Hong Ta-gu · placeholder

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

Connected to

citizen ofYuan dynasty1271 CE

+ 5 further connections to entries not yet ingested

Hong Ta-gu · Alexandria