Nielsen Hayden genealogy

Family: Boleslaw / Helene of Hungary (F14973)

• Male Boleslaw

  
  

  Birth	1221
  Death	7 Apr 1279
  Burial
  Marriage	1257  [1]
  Father	Wladislaw Odonicz | F14974 Group Sheet
  Mother	Jadwiga | F14974 Group Sheet

  
  

  Female Helene of Hungary

  
  

  Birth	Abt 1244	Esztergom, Hungary
  Death	6 Mar 1298	Gniezno, Poland
  Burial
  Father	Béla IV, King of Hungary | F13107 Group Sheet
  Mother	Maria Laskarina | F13107 Group Sheet

  
  

  Female + Elisabeth von Kalisch

  
  

  Birth	Between 1261 and 1263
  Death	28 Sep 1304
  Burial
  Spouse	Heinrich V of Silesia | F14962
  Marriage	Between 1277 and 1279

  
  

• Sources

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