Harrow School has produced more British Prime Ministers than any other school in the nation. Founded in 1572 on Harrow on the Hill, this single institution has shaped the lives of nine individuals who would go on to lead the United Kingdom through some of its most defining centuries.
The Foundation on the Hill
In February 1572, John Lyon, a local yeoman farmer from Preston, secured a royal charter from Queen Elizabeth I to establish what remains formally known as "The Free Grammar School of John Lyon within the town of Harrow-on-the-Hill." Lyon intended the school to provide free education for thirty poor boys of the parish. He died in 1592, leaving his estate to the school and the maintenance of local roads. Construction of the first school building began only after his widow's death in 1608.
The school occupies a 400-acre estate atop Harrow on the Hill in northwest London. Its elevated position gives it a commanding presence over the surrounding borough, a fitting metaphor for the institution's historical influence on British public life.
The Nine Prime Ministers
Harrow's roll call of former pupils who reached 10 Downing Street begins with Robert Walpole, who attended from approximately 1690 to 1696 and served as the de facto first Prime Minister from 1721 to 1742. Walpole was followed by Spencer Compton, 1st Earl of Wilmington (attended c. 1689–1694, PM 1742–1743), and Henry Pelham (attended c. 1709–1710, PM 1743–1754).
The mid-eighteenth century saw an extraordinary concentration of Harrovian premiers. William Pitt, 1st Earl of Chatham, known as "Pitt the Elder," spent nine years at Harrow from 1719 to 1728 before leading the country from 1766 to 1768. George Grenville (attended c. 1727–1729) served as Prime Minister from 1763 to 1765 during the controversial period of the Stamp Act.
Later centuries brought further Harrovian leaders. Spencer Perceval, who attended from 1774 to 1779, became Prime Minister in 1809 and remains the only British premier to have been assassinated. Robert Peel, at Harrow from 1800 to 1805, served two terms (1834–1835 and 1841–1846) and founded the Metropolitan Police. F. J. Robinson, 1st Viscount Goderich (attended 1796–1799), had the briefest premiership of just 144 days in 1827–1828. George Hamilton-Gordon, 4th Earl of Aberdeen (attended c. 1795–1799), led the government from 1852 to 1855 during the early years of the Crimean War.
Traditions That Endure
Harrow's influence extends beyond its political alumni. The school's distinctive uniform includes the famous Harrow Hat, a straw boater-style hat with a dark blue band, worn with a dark blue jacket called a "bluer" and light grey trousers known as "greyers." School monitors may wear black top hats and carry canes.
The school maintains a book of songs, best known for "Forty Years On," written between 1870 and 1885 by master Edward Bowen and composer John Farmer. The song is still performed in the Speech Room annually and every five years at the Royal Albert Hall.
Peak Influence
Harrow's political dominance peaked in the eighteenth century, when five of its alumni served as Prime Minister. The school's continued significance through the nineteenth and early twentieth centuries cemented its reputation as one of the "Great Nine" public schools reformed under the Public Schools Act 1868.
Today, Harrow School remains a landmark institution within the London Borough of Harrow. Its founding purpose of educating local boys has expanded into an internationally recognised school that continues to shape leaders, even if the political world it once dominated has changed beyond recognition. The hilltop school that John Lyon established nearly 450 years ago still stands as a testament to the enduring connection between education on the heights of Harrow and power at the centre of the nation.