Nielsen Hayden genealogy

Family: Konrad I / Konstancja of Poland (F15173)

• Father | Male Konrad I

  
  

  Born	Between 1236 and 1245
  Died	Between 15 Mar 1304 and 21 May 1304
  Buried
  Married	1260  [1]
  Father	Johann I of Brandenburg | F15174 Group Sheet
  Mother	Sophie of Denmark | F15174 Group Sheet

  
  

  Mother | Female Konstancja of Poland

  
  

  Born	Between 1245 and 1246
  Died	10 Oct 1281
  Buried
  Father	Przmyslaw I | F15172 Group Sheet
  Mother	Elisabeth von Schlesien | F15172 Group Sheet

  
  

  Child 1 | Female + Agnes of Brandenburg

  
  

  Born
  Died	4 Jun 1330
  Buried		St. Nikolai, Zerbst, Saxony-Anhalt, Germany
  Spouse	Albrecht I of Anhalt | F13301
  Married	1300

  
  

• Sources

  [S49] Genealogics by Leo Van de Pas, continued by Ian Fettes and Leslie Mahler.