Robert De Vermandois
Robert was born in 0920 in Vermandois, France.¹   He died at the age of 58 in 0978.¹ 

 Adelaide De Burgundy
Adelaide was born in 0914.²   Adelaide is no longer alive.² 

 Adelaide De Vermandois
Adelaide was born in 0930 in Vermandois, France.²   She died at the age of 52 in 0982.²