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The site linked to below lists only 61, but it's a start (answers.com would not allow me to correctly spell supercentenarians).
Yes, the German Shepherd is on the aggressive dog list.
A centenarian is a person who is 100 years old or more. Once they are 110 they are called supercentenarians.
The related link below shows an expansive list of German surnames.
slonina
the top of the list