Albéric Ier De Macon
Albéric Ier was born about 0880.

 Robert De Chalon
Robert was born about 0905.  Robert is no longer alive.

 Létald Ier De Macon
Létald Ier was born in 0910.  Létald Ier is no longer alive.

 Humbert Ier De Salins
Humbert Ier was born about 0915.  He died in 0958.