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

Heinrich XLIII. · Alexandria

Person · 1752 CE – 1814 CE

Heinrich XLIII.

Also known as

Enrique XLIII de Reuss zu Köstritz
Heinrich XLIII Graf Reuss zu Köstritz
Heinrich XLIII Graf Reuss zu Köstritz
Heinrich XLIII. Reuß zu Köstritz
Hendrik XLIII Reuss van Köstritz
Henri XLIII de Reuss-Köstritz

archival plate · Heinrich XLIII. · placeholder

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

Connected to

died inMannheim

+ 7 further connections to entries not yet ingested