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

Sigurd von Ilsemann · Alexandria

Person · 1884 CE – 1952 CE

Sigurd von Ilsemann

Also known as

Captain Sigurd von Ilsemann
Captain Sigurd von Ilsemann
Sigurd Wilhelm Adolf Arnold Christoph Frank Ilsemann
Sigurd Wilhelm Adolf Arnold Christoph Frank von Ilsemann
Sigurd Wilhelm Adolf Arnold Christoph Frank von Ilsemann
Зігурд фон Ільземанн

archival plate · Sigurd von Ilsemann · placeholder

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

Connected to

citizen ofGermany1949 CE
in conflictWorld War I1914 CE

+ 10 further connections to entries not yet ingested