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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.

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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 · 1645 CE – 1683 CE

Mikołaj Hieronim Sieniawski

Also known as

Mikalojus Jeronimas Seniavskis
Mikolaj Hieronim Sienawski
Mikolaj Hieronim Sieniawski
Mikolaj Hieronim Sieniawski
Mikołaj Hieronim Sieniawski z Sieniawy h. Leliwa
Μικόουαι Χιερόνιμ Σιενιάφσκι

archival plate · Mikołaj Hieronim Sieniawski · placeholder

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

Connected to

citizen ofPolish–Lithuanian Commonwealth1569 CE

+ 12 further connections to entries not yet ingested

Mikołaj Hieronim Sieniawski · Alexandria