Mastino II della Scala:
http://www.lamescaligere.it/foto/Teatro/Mondo%20fuori%20Verona/Cangrande.JPG
http://www.verona.net/img_storia/big/213.jpg
http://www.exibart.com/foto/22322(1).jpg
http://www.araldicacivica.it/pix/province/verona.gif
http://en.wikipedia.org/wiki/Mastino_II_della_Scala
The motto reads (loosely)"Neither go down (drop, bend - hard to translate directly) nor stand still" as in just get better I'd guess.
Also, the Green Count, Amedeo VI of Savoy:
http://www.ornellamariani.it/uploads/7143_sigillo_conte_verde.jpg
http://www.parvimilites.it/images/6_GIOSTRE_E_TORNEI/10b.jpg
http://en.wikipedia.org/wiki/Amadeus_VI,_Count_of_Savoy