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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 · 1912 CE – 1970 CE

Matthias Heidemann

Also known as

Матијас Хидеман
Маттиас Хайдеман
Маттіас Гайдеманн
Хайдеман, Маттиас
ماتياس هايدمان
ماتياس هايدمان

archival plate · Matthias Heidemann · placeholder

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

Connected to

citizen ofGermany1949 CE

+ 3 further connections to entries not yet ingested

Matthias Heidemann · Alexandria