Attention: Age at marriage (July 27, 1414) below 16 years (14).
She is married to Sir Richard DeBeauchamp Worcester "13 Earl of Warwick" "Knight of The Garter" "Captain of Calais".
They got married on July 27, 1414 at Hanley Castle, Hanley, Wprcestershire, England, she was 14 years old.
http://trees.ancestry.com/pt/AMTCitationRedir.aspx?tid=72750903&pid=1980/ Ancestry.com