Attention: Was younger than 16 years (11) when child (Baron Marmaduke de Thweng) was born (??-??-1250) .
She has/had a relationship with Marmaduke de Thweng.
Child(ren):
http://trees.ancestry.com/pt/AMTCitationRedir.aspx?tid=48230301&pid=10773/ Ancestry.com
Birth date: 1239 Birth place: Skelton, Durham, England Death date: Death place: Gainsborough, Yorks, England/ Ancestry.com