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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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Alexandria · MMXXVIExplicit colophon · 2026

Leszek, Duke of Masovia · Alexandria

Person · 1162 CE – 1186 CE

Leszek, Duke of Masovia

Also known as

Lech de mazovie
Leszek (Sohn von Bolesław IV.)
Leszek Bolesławowic
Leszek Bolesławowic
Leszek di Masovia
Leszek van Mazovie

archival plate · Leszek, Duke of Masovia · placeholder

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

Connected to

father · child ofBolesław IV the Curly1120 CE
mother · child ofViacheslava of Novgorod1125 CE

+ 2 further connections to entries not yet ingested