This information was sourced from the
"One Name Studies Web Site"
and click HERE and HERE for further details
The article is based on the name ... 'CAWTHRA'
However, references to the names
'CAWDREY' ... 'CAWDRAY' ... 'COEUR DE ROI' ... 'QUERDERAY'
along with mention of the 'HUGUENOTS'
are in the section titled ... "Origin of the Surname"