The Observer is a British newspaper published on Sundays. It is a sister paper to The Guardian and The Guardian Weekly, having been acquired by their parent company, Guardian Media Group Limited, in 1993. First published in 1791, it is the world's oldest Sunday newspaper. History. Origins. The first issue, published on 4 December 1791 by W.S. Bourne, was the world's first Sunday newspaper. Believing that the paper would be a means of wealth, Bourne instead soon found himself facing debts of nearly £1,600.
https://en.wikipedia.org/wiki/The_Observer