Family: Janusz I / Danute Kestutaite (F6441)

• Male Janusz I

  
  

  Birth
  Death	1429
  Burial
  Marriage
  Father	Siemowit III, Duke of Masovia | F6440 Group Sheet
  Mother	Euohemia (Eufemia) | F6440 Group Sheet

  
  

  Female Danute Kestutaite

  
  

  Birth
  Death	Yes, date unknown
  Burial
  Father	Kestutis of Trakai, Duke of Lithuania | F3997 Group Sheet
  Mother	Birute of Palanga | F3997 Group Sheet

  
  

  Male Janusz

  
  

  Birth
  Death	1422
  Burial
  Spouse	Katarzyna of Melsztyn | F6442
  Marriage

  
  

  Male Boleslaw III

  
  

  Birth
  Death	1428
  Burial
  Spouse	Anna | F6443
  Marriage

  
  

  Male Konrad

  
  

  Birth
  Death	Bef 1429
  Burial