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Male Jean I De+ Luxembourg Click to view Jean I De+ Luxembourg in the family tree

Jean I De+ was born on August 10th, 1296 in Luxembourg.  Jean I De+'s father was Henri VII De+ Luxembourg and his mother was Marguerite De+ Brabant.  His paternal grandfather is Henri VI De+ Luxembourg and his paternal grandmother was Beatrice D'+ Avesnes; his maternal grandparents were Jean I De+ Brabant and Marguerite De+ Dampierre. He had two sisters named Marie De and Beatrice De.  He was the oldest of the three children.  He died  due to Killed in Crecy at the age of 50 on August 26th, 1346 in Crecy.


Jean I De+'s first family with Eliska+ Przemyslide

‌Jean I De+ and Eliska+ were married in a religious ceremony on September 1st, 1310.  They had two sons and two daughters, named Charles IV De, Jean Henri De, Marguerite De and Jutte Bonne De+.


Jean I De+'s second family with Beatrice De+ Bourbon

They had a son named Venceslas I De+.


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