Sebastian Heath. Which one? This one:
- http://isaw.nyu.edu/people/faculty/sebastian-heath
- http://numismatics.org/About/SebastianHeath
- http://sebastianheath.com
- http://viaf.org/viaf/220831018
- http://lccn.loc.gov/no2011192508
Some coords
- Pompeii Amphitheater: 40°45′04″N 14°29′43″E / 40.751182°N 14.495271°E