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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

Person · 13th c. CE – 1305 CE

John II van Sierck

Also known as

Jan I van Sierck
Jan II van Sierck
Jan van Sierck
Jean de Sierck
Joan III de Sierck
Johann von Sierck

archival plate · John II van Sierck · placeholder

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

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7 links to entries not yet ingested in the Library.

John II van Sierck · Alexandria