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Male DIETRICH (Thierry) II COUNT de FLANDERS Click to view DIETRICH (Thierry) II COUNT de FLANDERS in the family tree

DIETRICH (Thierry) II COUNT was born in 1099 in Alsace, France.1   DIETRICH (Thierry) II COUNT's father was DIETRICH II DUKE de UPPER LORRAINE and his mother was GERTRUDE HEIRESS de FLANDERS.  His paternal grandparents were GERHARD IV COUNT de ALSACE and HEDWIG (Edith) de NAMUR; his maternal grandparents were ROBERT I COUNT de FLANDERS and GERTRUDE de SAXONY. He had a half-brother and two half-sisters, named SIMON I DUKE de UPPER, GERTRUDE and GISELA.1 


DIETRICH (Thierry) II COUNT's family with SIBYL (Sibylle) de ANJOU

‌DIETRICH (Thierry) II COUNT and SIBYL (Sibylle) were married in a religious ceremony in 1134.1   They had a son and a daughter, named MATTHEW COUNT and MARGUERITE HEIRESS.

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