Paternoster Row was a street in the City of London that was a centre of the London publishing trade, with booksellers operating from the street. Paternoster Row was described as "almost synonymous" with the book trade. It was part of an area called St Paul's Churchyard. The street was devastated by aerial bombardment during World War II. In 2003 the street was replaced with Paternoster Square, the modern home of the London Stock Exchange, although a City of London Corporation road sign remains in the square near where Paternoster Row once stood. As far back as the 12th century, the road was known as Paternoster Row, as it was the main place in London where Paternoster beads were made by skilled craftsmen. The beads were popular with illiterate monks and friars at the time, who prayed 30 Paternoster prayers (Latin for "Our Father") three times a day as a substitute for the 150 psalms recited a day by literate monks. The street is supposed to have received its name from the fact that, when the monks and clergy of St Paul's Cathedral would go in procession chanting the great litany, they would recite the Lord's Prayer (Pater Noster being its opening line in Latin) in the litany along this part of the route. The prayers said at these processions may have also given the names to nearby Ave Maria Lane and Amen Corner. An alternative etymology is the early traders, who sold a type of prayer bead known as a "pater noster". The name of the street dates back at least to the 16th century. Houses in St. Paul's Churchyard were damaged in the Great Fire of London in 1666, burning down the old St. Paul's Cathedral. When the new St. Paul's Cathedral was erected, booksellers returned after a number of years. Gentleman Henry (Robert) Gunnell, Esq. (1724–1794) of Millbank, a senior officer in the House of Commons and House of Lords who worked the Tax Acts for the American Colonies with Prime Minister George Grenville and also Lord North, bought No.8 Paternoster Row in 1778 as one of his portfolio of properties and soon after gave it to his eldest son John Gunnell (1750–1796), a Westminster gentleman.