Thomas I de Coucy
Thomas I was born in 1073 in Coucy, Aisne, Picardy, France.¹   He died at the age of 57 in 1130 in Coucy, Aisne, Picardy, France.¹ 

 Mélisende de Montlhéry
Mélisende was born in 1080 in Rochefort-en-Yevlines, Yvelines, Île-de-France, France.¹   She died at the age of 67 in 1147 in Coucy, Aisne, Picardy, France.¹ 

 Enguerrand II de Coucy
Enguerrand II was born in 1121 in Coucy, Aisne, Picardy, France.¹   He died at the age of 27 in 1148 in Acre, Palestine on Second Crusade.¹ 

 Melesinde de Coucy
Melesinde was born in 1125 in Coucy, Aisne, Picardy, France.¹ 

 Robert De Coucy
Robert was born in 1125 in Coucy, Aisne, Picardy, France.  He died at the age of 66 on July 19th, 1191 in Boves, Somme, Picardy, France.