Tuesday night, we flew to Lisbon on TAP Air Portugal. The plane was an aging widebody Airbus with hard seats, really good food and nice service. It was short for a transatlantic flight, but we were able to sleep for some short hours. Maria didn't know where we were going until we got into the terminal at Logan, and even then, she didn't know the final destination. The next flight was to Málaga, then an hour train up to Córdoba. Córdoba was founded by the Romans in the second century BC. It was the capital of Moorish Spain from 719 until the 13th century. There is a Roman bridge across…