Alexander Topper is Uwe Topper’s son and has been raised in different countries, having attended school in Berlin and in Spain. He speaks German, English, Spanish and Portuguese. Thanks to his knowledge of computer programming, he shoulders an important part of the maintenance work at the Revised Chronology site. He has written a software programme for computing days in an ‘eternal calendar’ (since January 1st, 1, AD) which has been useful for many members until today.
