Editors. "Andrea and Fillipino Doria defect to the Emperor". The Literary Encyclopedia. First published 01 November 2010
[http://www.litencyc.com/php/stopics.php?rec=true&UID=14404, accessed 21 December 2013.]
Genoese military commander Andrea Doria, and his nephew Fillipino, both defect from France to join the service of the Holy Roman Emperor.