Johann I Count of Schleswig Holstein, Oldenburg
Birth:
1233
Death:
1270
Individual Information  
FCID:15859:52446      
Parents
Father:
Christian II Count of Schleswig Holstein, Oldenburg
Mother: Princess Agnes of Altena
Marriage(s)
Family Group
Richza Princess of Hoya
md.
  Children
1.  
Christian III Count of Schleswig Holstein, Oldenburg
b. 1252