William I de Nevers
William I was born in Nevers, Nierre, France.  He died on June 20th, 1100 in Nevers, Nierre, France.

 Ermengarde de Tonnerre
Ermengarde was born before 1036.  Ermengarde is no longer alive.

 Aldesinde (Lucia) de Nevers
Aldesinde (Lucia) was born after 1045.

 Ermengard de Nevers
Ermengard was born after 1045.  She died after 1067.

 Guillaume II de Nevers
Guillaume II was born after 1045.

 Helvise de Nevers
Helvise was born after 1045.

 Sibylle (Yolande) de Nevers
Sibylle (Yolande) was born after 1045.

 Renaud II le Bourguignon de Craon de Nevers
Renaud II le Bourguignon de Craon was born in 1047 in Nevers, Nierre/Nievre, France.  He died at the age of 42 on August 5th, 1089.