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Ludwig IV "der Heilige" Landgrave of Thuringia
Birth:
28 Oct 1200
Death:
11 Sep 1227
Individual Information  
FCID:4365:4871      
Parents
Father:
Hermann I, Landgrave of Thuringia
Mother: Sofie, Countess of Sommerschenburg
Marriage(s)
Family Group
Erzsebet, Princess of Hungary
md. 1221
  Children