Also found this:
[link]http://www.11thpanzer.com/dsp_originalUnit.htm[/link]
This account says the 11th Panzer Division also calling itself the
Ghost Division under the command of Hermann Balck fought from
late 1940 up to their May 5, 1945 surrender the the US 3rd Army.

Another nice account of the 11th Panzer:
[link]http://www.wwiihistorymagazine.com/2005/sep/fea-ghost.html[/link]