Giselbert De Maasgau
Giselbert was born in 0820.  He died at the age of 55 in 0875.

 Irmengarde De Germanie
Irmengarde was born in 0827.  She died before 0864.

 Adalbert Ier De Maasgau
Adalbert Ier was born in 0847.  He died at the age of 81 in 0928.

 Rainier Ier Au Long Col De Hainaut
Rainier Ier Au Long Col was born in 0850.  He died at the age of 65 in 0915.