Bertha De Vermandois 
Bertha was born in 0874 in Vermandois, Normandy, France. Bertha's father was Herbert I Count De Vermandois and her mother was Bertha of France. Her maternal grandparents were Robert I King of France and Alpaidia Princess of France. She had a brother and two sisters, named Herbert II Count, Beatrice and Sprota Adela of. She was the second oldest of the four children.
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