The Union Jack
If you think the “red, white and blue” flag is all about America’s Old Glory or The Stars and Stripes, think again.
The flag of the United Kingdom of Great Britain and Northern Ireland (to give the country its proper name) is red, white and blue.
There has been a lot of flag waving over the past week due to the Queen’s Platinum Jubilee, so it feels timely to consider how the UK’s flag came about and why it is called “Union Jack”.
To start with, the current flag isn’t the first version; that was a flag adopted for use at sea from 1606. Commonly called the King’s Colours, it celebrated the unification of Scotland and England under James (the Sixth of Scotland and the First of England). It combines the red cross of St George (patron saint of England) with the saltire cross of St Andrew, the patron saint of Scotland.
Following the various acts of union, it became the official status of “the Ensign armorial of Great Britain”. It later became used by the land forces, too. The Welsh are not represented on the flag because at the time of the union with Scotland, the Welsh principality was already a fully integrated part of the English monarchy due to the Tudors. The Queen’s heir, Prince Charles is The Prince of Wales.
A naval version (“The Red Ensign”) was flown on British ships (for you OFMD fans).
The flag’s official use came to an end in 1801 with the creation of the United Kingdom of Great Britain and Ireland. At that time Saint Patrick’s saltire red cross flag was added to the flag of Great Britain to create the present-day Union Flag.
So why is it called a “Jack”? It dates from Queen Anne’s time (r. 1702-14), but its origin is uncertain .It may come from the ‘jack-et’ of the English or Scottish soldiers, or from the name of James I who originated the first union in 1603.Another alternative is that the name may be derived from a proclamation by Charles II that the Union Flag should be flown only by ships of the Royal Navy as a jack, a small flag at the bowsprit; the term 'jack’ once meant small.