Thierry I (Dietricht I) , Duke of Upper Lorraine
Birth:
Abt 1044
of Lorraine, France
Death:
23 Jan 1115
FCID:6414:26671
Parents
Father:
Gerhard III (IV) Duke of Upper Lorraine, Count of Alsace & Chatenois
Mother:
Hedwig de Namur
Marriage(s)

Gertrude de Flanders
md. 1095
Children
1.
Living

Hedwig, Countess of Formbach
md. Abt 1080
Children
1.
Living
2.
Simon I, Duke of Lorraine
b. 1072