Ziemomysł Piast of Kuyavia, Duke of Kuyavia, was born circa 1243 to Casimir I of Kuyavia (c1212-1267) and Constance of Poland (c1221-1257) and died 1287 of unspecified causes. He married Salome von Pommerellen (c1257-c1312) 29 February 1268 JL . Charlemagne (747-814), Alfred the Great (849-899)/s, Charlemagne (747-814)/s, Hugh Capet (c940-996)/s, Rollo of Normandy (860-932)/s.
|Euphemia of Kuyavia (?-c1278)|
|Fenenna of Kuyavia (c1278-1295)||1278||1295||Andrew III of Hungary (c1265-1301)|
|Leszek of Kuyavia (c1275-1339)|
|Przemysł of Sieradz (c1277-bef1339)|
|Casimir of Kuyavia (c1279-c1347)||1279||1347|
|Constance of Kuyavia (?-1331)|