Rodolphe Ier De Guines
Rodolphe Ier was born in 0992.  He died at the age of 44 on May 30th, 1036.

 Rosella De Saint-Pol
Rosella was born in 1000.  Rosella is no longer alive.

 Eustache Ier De Guines
Eustache Ier was born in 1016.  He died before 1065.