Brit in Poland
Peak / active periodc. 960–1370 as Polish rulers; Silesian lines into the 17th c.
Core geographyGniezno–Poznań–Kraków spine; later Silesia, Mazovia.
Identity framingNative ruling house of the Polish state, then fragmented dukes.
Local / alternate namePiastowie
Why this surname keeps returning

The family story

The Piasts supplied the rulers around whom the early Polish state consolidated in the tenth century. The dynasty’s story includes Christianisation, the first royal coronations, fragmentation into competing duchies and the later reunification of the kingdom.

Casimir III the Great died in 1370, ending the royal Piast line. That did not end the dynasty itself: Mazovian and Silesian cadet branches continued for centuries, and the last male Silesian Piast died in 1675.

Branches & continuity

One name, several lines

Keep the major branches on one page: the seniorate-era lines, Greater Poland, Mazovia and the many Silesian Piast duchies. The point is to show continuity without turning the site into a genealogy tree.

Visitor-first history

Follow the family through places

The dynasty that established the early Polish state, later branching across Mazovia and Silesia long after the royal line ended.

Explore the family through places and people already covered on Brit in Poland. More specific guides will be connected as they become available.

Continue exploring: Poland Timeline · Royalty & Rulers · Wawel visitor guide

Research status: this flagship page establishes the structure and key connections. Detailed family chronology, maps, coats of arms and additional media can be layered in later without changing the core architecture.
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