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Adapted prose from Wikipedia under CC BY-SA 4.0.
1911 Encyclopædia Britannica — public domain in the United States.
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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

John Doukas · Alexandria

Person · 12th c. CE – 1280s CE

John Doukas

Also known as

Giovanni Ducas (figlio di Michele II)
Ioannes Doukas
Jan Dukas
Joan Ducas
João Ducas
João Ducas

archival plate · John Doukas · placeholder

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

Connected to

citizen ofByzantine Empire395 CE
sibling · sibling ofJohn I Doukas of Thessaly1240 CE
father · child ofMichael II Komnenos Doukas1205 CE

+ 3 further connections to entries not yet ingested