Sybil de Thornden

Sybil was born in 1278 in Thornden, Worcestershire, England.¹   Sybil's father was John de Thornden and her mother was Beatrice de Parnell.  Her paternal grandparents were Maurice de Thornden and <Unknown>. She had two brothers and a sister, named Nicholas, John and Beatrice.  She was the second oldest of the four children.