Princess Elizabeth and Prince Philip were married at Westminster Abbey, a highly significant property in the Queen’s story which we’ll be looking at in more depth shortly, on 20th November, 1947 (and, as did other brides in post-war Britain, the princess had to collect coupons for her wedding dress).

Following their honeymoon at Broadland – the home of Lord Mountbatten in Hampshire and at Birkhall, Balmoral, in Scotland, in 1949, they and their baby son, Charles, moved into Clarence House, their home for the next three years.

The house, which still featured Victorian decor, was refurbished although post-war austerity ensured the decor and furnishings – many of which were wedding presents – remained simple. The house still contains a Georgian dining table and 20 ladder-back chairs which were the gift of the Royal Warrant Holders Association and a mahogany sideboard and four side tables which were a present from Queen Mary, the Queen’s grandmother.

Princess Anne, second child of the Queen and Prince Philip, was born in the house in 1950.

Clarence House was originally built between 1825 and 1827 to the designs of John Nash (he also designed Buckingham Palace) and was designed as the home of George III’s third son, Prince William Henry, Duke of Clarence and his wife Adelaide, and incorporated some of the Tudor buildings of St James’ Palace.

Indeed, Prince William Henry liked the house so much that on succeeding to the throne as King William IV in 1830, he decided not to move to Buckingham Palace and instead remained at Clarence House.

Later occupants have included Queen Victoria’s mother, the Duchess of Kent, and two of her sons, Prince Alfred, Duke of Edinburgh, and Prince Arthur, Duke of Connaught as well as Queen Elizabeth, the Queen Mother, who moved in after the property was vacated by Queen Elizabeth II and remained living at the house until her death in 2002.

Today Clarence House is the official London residence of Prince Charles, Prince of Wales, and his wife Camilla, the Duchess of Cornwall, as well as Prince Harry.

Clarence House is usually open for tours during summer but will not be opening this summer due to the Paralympic and Olympic Games blocking the entrance from The Mall. For details on the 2013 opening, see www.royalcollection.org.uk/visit/clarencehouse.

PICTURE: ChrisO, Wikipedia

• The British Library has paid £9 million for a 7th century text, the St Cuthbert Gospel, which is also the oldest intact European book. The acquisition follows the library’s most successful fund-raising effort ever – it included a £4.5 million grant from the National Heritage Memorial Fund. The book – a Gospel of John bound in beautifully tooled red leather – was produced in north-east England in the late 7th century and was placed in the saint’s coffin after his death on the Isle of Lindisfarne in 698. It was retrieved when the coffin was opened at Durham Cathedral in 1104. The Gospel is on display in the Sir John Ritblat Treasures Gallery at the library in St Pancras and following a conservation review, it is anticipated it will soon be displayed with the pages open for the first time. There will be a public event celebrating the acquisition on 15th May. For more, see www.bl.uk/whatson/events/may12/index.html.

• London this week marked 100 days until the Opening Ceremony of the 2012 Olympic Games. This included unveiling the latest installation of the Olympic rings – made of 20,000 plants the 50 metre long rings are located in the Royal Botanic Gardens at Kew in the city’s west and can be seen from planes on the Heathrow flight path. The organising committee also announced the Red Arrows aerobatic display team will perform a nine-ship flypast in ‘big battle’ formation on the day of the Opening Ceremony (27th July) and stated that the games motto will be ‘Inspire a Generation’. For more, see www.london2012.com.

• The Museum of London’s archaeological archive – known as the London Archaeological Archive and Research Centre (LAARC) – is officially the largest in the world according to Guinness World Records. The archive contains more than five million artefacts and the records of almost 8,500 excavations dating back to 1830. Items in the archive include shoes dating back to Roman times, a 200-year-old set of false teeth, ‘witching bottles’ including one with human hair and toenails, and coffin plates from London’s cemeteries. The world record has been recorded as part of World Record London, a series of world record breaking events being held in the run-up to the Olympics. Others have included the Faberge Big Egg Hunt.

• Thousands of people are expected to take part in the Virgin London Marathon this Sunday. The 26.2 mile route starts in Blackheath, passes through Woolwich and Greenwich and crosses the Thames at Tower Bridge before looping around the east end of London, through Canary Wharf, and the west along The Highway (formerly known as The Ratcliffe Highway) and Embankment to Parliament Square, Birdcage Walk and finally to Buckingham Palace. The first London marathon was run in 1981. For more, see www.virginlondonmarathon.com.

• On Now: Turner Inspired – In the Light of Claude. The first major presentation of 17th century artist Claude Gellée’s influence on the English romantic artist J M W Turner, the exhibition focuses on Claude-inspired themes which run through Turner’s work including “the evocation of light and air in landscape, the effect of light upon water and his often radical reworking of contemporary scenes”. The display includes works from large scale oils on canvas through to leaves from Turner’s pocket sketchbooks. Interestingly, the exhibition also explores the story behind the so-called Turner Bequest – that on his death, Turner linked himself to Claude forever by leaving the National Gallery two pictures - Dido building Carthage (1815) and Sun rising through Vapour: Fishermen cleaning and selling Fish (before 1807) –  on condition that they were hung between two pictures by Claude, Seaport with the Embarkation of the Queen of Sheba (1648) and Landscape with the Marriage of Isaac and Rebecca (1648). Runs until 5th June. Admission charge applies. For more, see www.nationalgallery.org.uk.

• A new exhibition featuring some of London’s leading ladies of the eighteenth century opens at the National Portrait Gallery today. The First Actresses: Nell Gwyn to Sarah Siddons is the first exhibition devoted to eighteenth century actresses and features 53 portraits depicting the likes of Gwyn and Siddons as well as Lavinia Fenton, Mary Robinson and Dorothy Jordan. Highlights of the exhibition include a little known version of Joshua Reynolds’ portrait of Sarah Siddons as the “tragic muse”, William Hogarth’s The Beggar’s Opera and Thomas Gainsborough’s portraits of Giovanna Bacelli and Elizabeth Linley. The exhibition reveals the key role these women played in the celebrity culture found in London (and elsewhere) during the period. As a counterpoint, an accompanying exhibition displays photographs and paintings of some of today’s actresses. Runs until 8th January (an admission charge applies). For more information on the exhibition or the programme of accompanying events, see www.npg.org.uk.

Cemetery in Hackney and Kensal Green, a park in Hounslow and a Piccadilly property formerly used as the Naval and Military Club are among the “priority sites” listed on English Heritage’s annual Heritage At Risk Register. Released earlier this week, the register’s 10 London”risk priority sites” include London’s first metropolitan cemetery – Kensal Green (All Souls) – which dates from 1833, Gunnersbury Park in West London – featuring a large country home known as Gunnersbury Park House, it was built in 1801-28 and later remodelled, and a mansion at 94 Piccadilly – built in 1756-60 for Lord Egremont, it was later used at the Military and Naval Club and is now for sale. Others on the list include Abney Park Cemetery in Hackney – laid out in 1840, it is described as London’s most important Nonconformist cemetery, a medieval manor farm barn in Harmondsworth in London’s outer west, Tide Mill in Newham, East London, and the entire Whitechapel High Street and Stepney Green conservation areas. For more information, see www.english-heritage.org.uk/caring/heritage-at-risk/.

On Now: The Heart of the Great Alone: Scott, Shackleton and Antarctic Photography. Opening at the Queen’s Gallery, Buckingham Palace, tomorrow, the exhibition marks the centenary of Captain Robert Scott’s ill-fated expedition to the South Pole and features a collection of photographs presented to King George V by the official photographers on Scott’s expedition of 1910-13 and Ernest Shackleton’s expedition of 1914-16 as well as unique artifacts including the flag given to Scott by Queen Alexandra (the widow of King Edward VII) which was taken to the Pole. Highlights include Herbert Ponting’s images The ramparts of Mount Erebus and The freezing of the sea and Frank Hurley’s stunning images of Shackleton’s ship Endurance as it was crushed by ice. Runs until 15th April, 2012 (admission charge applied). For more, see www.royalcollection.org.uk.