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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.

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Alexandria · MMXXVIExplicit colophon · 2026

Person · 1691 CE – 1741 CE

Wilhelm Heinrich, Duke of Saxe-Eisenach

Also known as

Guglielmo Enrico di Sassonia-Eisenach
Guilelmus Henricus
Guilielmus Henricus
Guillaume Henri
Guillaume-Henri
Guillaume-Henri de Saxe-Eisenach

archival plate · Wilhelm Heinrich, Duke of Saxe-Eisenach · placeholder

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

Connected to

mother · child ofAmalie of Nassau-Dietz1655 CE
spouse · spouse ofAnna Sophie Charlotte of Brandenburg-Schwedt1706 CE

+ 11 further connections to entries not yet ingested

Wilhelm Heinrich, Duke of Saxe-Eisenach · Alexandria