Although arguably there is no connection between the meaning of a surname and a coat of arms, the origins as known seem to us unlikely given that a coat of arms of great prominence was granted to the family of Hurtado de Mendoza in circa 1600.
Freezing meat keeps bacteria in a dormant stage. However, once thawed, these bacteria can become active again. Never thaw meat on the counter or let it sit out of the refrigerator for more than two hours. In the summer, reduce this time to 1 hour.
The Best Defrost Option. Put your frozen roast in the refrigerator for one to three days -- five days at the most. A 4-pound cut takes about 24 hours to thaw, but give it extra time if possible, just to be sure. This is the slowest method, but the safest and best for maintaining quality.