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Female Cecilia Thwenge Click to view Cecilia Thwenge in the family tree

Cecilia was born in 1215 in Flamborough, Yorkshire, England.1   Cecilia's father was Marmaduke de Thweng and her mother was Lucy de Brus.  Her maternal grandparents were Baron of Skelton Peter de Brus II and Hawise de Lancaster. She had two brothers and a sister, named Robert, Marmaduke and Margery.

Family Details of Cecilia's family with William Constable

1 http://wc.rootsweb.ancestry.com/cgi-bin/igm.cgi?op=PED&db=remme1007&id=I201427&style=TABLE

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