Nielsen Hayden genealogy
Przmyslaw I
1220 - 1257 (37 years)1. Przmyslaw I was born in 1220; died on 4 May 1257. Notes:
Duke of Poland.
Przmyslaw married Elisabeth von Schlesien in 1244. Elisabeth (daughter of Henryk II of Silesia and Anna of Bohemia) was born between 1224 and 1232; died on 16 Jan 1265 in Modrze, Poznan, Poland. [Group Sheet] [Family Chart]
Children:
- 2. Konstancja of Poland
was born between 1245 and 1246; died on 10 Oct 1281.
- 2. Konstancja of Poland
Generation: 2
2. Konstancja of Poland (1.Przmyslaw1) was born between 1245 and 1246; died on 10 Oct 1281. Konstancja married Konrad I in 1260. Konrad (son of Johann I of Brandenburg and Sophie of Denmark) was born between 1236 and 1245; died between 15 Mar 1304 and 21 May 1304. [Group Sheet] [Family Chart]
Children:
- 3. Agnes of Brandenburg died on 4 Jun 1330; was buried in St. Nikolai, Zerbst, Saxony-Anhalt, Germany.
- 3. Agnes of Brandenburg
Generation: 3
3. Agnes of Brandenburg (2.Konstancja2, 1.Przmyslaw1) died on 4 Jun 1330; was buried in St. Nikolai, Zerbst, Saxony-Anhalt, Germany. Agnes married Albrecht I of Anhalt in 1300. Albrecht (son of Siegfried I of Anhalt and Katarina of Sweden) died between 17 Aug 1316 and 2 Mar 1317. [Group Sheet] [Family Chart]
Children:
- 4. Mathilde of Anhalt died about 1342.
- 4. Mathilde of Anhalt
Generation: 4
4. Mathilde of Anhalt (3.Agnes3, 2.Konstancja2, 1.Przmyslaw1) died about 1342. Notes:
Countess of Anhalt in Zerbst.
Mathilde married Bernhard III of Anhalt about 1339. Bernhard (son of Bernhard II of Anhalt and Helene of Rügen) died on 20 Aug 1348. [Group Sheet] [Family Chart]
Children:
- 5. Katharina of Anhalt died on 30 Jan 1390.
- 5. Katharina of Anhalt