Ralph I de Coucy

• Birth: about 1134
• Death: 1191
• Father: Enguerrand II de Coucy
• Mother: Agnes de Beaugency

• Partner: Alix of Dreux
  
• * Child: Enguerrand III de Coucy Born: about 1182 ⇒
* Our research indicates that this child is Janet's ancestor.

• Partner: Agnes of Hainault
  
• * Child: Yolanda de Coucy ⇒
* Our research indicates that this child is Janet's ancestor.

Ancestors of Ralph I de Coucy

Descendants of Ralph I de Coucy

• 1 Ralph I de Coucy
= Alix of Dreux
• 2 Enguerrand III de Coucy
= Marie de Montmirail
• 3 Marie de Coucy ⇒
• 3 Alice de Coucy ⇒
= Agnes of Hainault
• 2 Yolanda de Coucy
= Robert II of Dreux
• 3 Robert III of Dreux ⇒