Skip to content

Search
Timeline
Map
Graph
Threads
Civilizations
Eras
Random

A living digital encyclopedia of human civilization. Begin anywhere; follow the threads.

¶ Browse

Threads
Civilizations
Eras
Timeline
Map
Graph
Random entry
About

¶ Sources & licensing

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

Ernst von Weizsäcker · Alexandria

Person · 1882 CE – 1951 CE

Ernst von Weizsäcker

Also known as

Ernst Freiherr von Weizsäcker
Ernst Freiherr von Weizäcker
Ernst Heinrich Freiherr von Weizsäcker
Ernst Heinrich von Weizsäcker
Ernst von Weizsacker
Ernst von Weizsacker

archival plate · Ernst von Weizsäcker · placeholder

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

Connected to

citizen ofGerman Reich1871 CE
citizen ofGermany1949 CE
in conflictWorld War I1914 CE
child · father ofRichard von Weizsäcker1920 CE
sibling · sibling ofViktor von Weizsäcker1886 CE

+ 12 further connections to entries not yet ingested