Adalbert III deLongwy Count of Longwy

Adalbert III deLongwy Count of was born in 1000.  Adalbert III deLongwy Count of's father was Gerhard II of Metz and his mother was Gisela of Lower Lorraine.  He was an only child.  He died at the age of 48 in 1048.

They had two daughters named Ermensinde and Stephanie (Etienette).