1660-11-28 Lecture by Sir Christopher Wren, Professor of Astronomy, at England's Gresham College inspires formation of scientific group that later becomes the Royal Society of London
1673-11-13 Christopher Wren is appointed architect for the rebuilding of St Paul's Cathedral in London by King Charles II
1697-12-02 St Paul's Cathedral, designed by Sir Christopher Wren is consecrated for use (previous building destroyed in the Great Fire of London)
1711-12-25 St Paul's Cathedral, designed by Sir Christopher Wren, is officially declared complete after 35 years construction, by the British parliament