* 1885-1898: His Highness Agha Sultan Muhammad Shah, Aga Khan III

* 1898-1902: His Highness Aga Sir Sultan Muhammad Shah, Aga Khan III, KCIE

* 1902-1911: His Highness Aga Sir Sultan Muhammad Shah, Aga Khan III, GCIE

* 1911-1923: His Highness Aga Sir Sultan Muhammad Shah, Aga Khan III, GCSI, GCIE

* 1923-1934: His Highness Aga Sir Sultan Muhammad Shah, Aga Khan III, GCSI, GCIE, GCVO

* 1934-1955: His Highness The Right Honourable Aga Sir Sultan Muhammad Shah, Aga Khan III, PC, GCSI, GCIE, GCVO

* 1955-1957: His Highness The Right Honourable Aga Sir Sultan Muhammad Shah, Aga Khan III, PC, GCSI, GCMG, GCIE, GCVO

* 1936 – His Highness Prince Shah Karim al-Husseini Aga Khan IV, Present Imam ( leader ) of the Shia Imami Ismaili Muslims

* July 11 – His Highness Prince Karim Aga Khan becomes the 49th Imam of the Shia Ismaili Muslims at age 20.

* 1996: His Highness The Aga Khan IV

* On the occasion of His Highness the Aga Khan's Golden Jubilee in 2007, Alamut International Theatre Company presented Ali to Karim ( A2K ): A Tribute to the Ismaili Imams directed by Hafiz Karmali.

Prince Karim Aga Khan became the present Aga Khan IV upon assuming the Imamat of the Nizari Ismaili community on July 11, 1957, at the age of 20-succeeding his grandfather, His Highness Sir Sultan Muhammad Shah Aga Khan ( known as the Aga Khan III ).

The title His Highness was granted by Queen Elizabeth II of the United Kingdom in 1957 and the title of His Royal Highness by the Shah of Iran in 1959-though the Aga Khan does not use the latter title in practice.

* His Highness Karim Aga Khan and his life ` s work

The project, whose foundation was laid on May 28, 2010 by Prime Minister Stephen Harper and His Highness the Aga Khan, is designed by award-winning architects: India-based Charles Correa, Japanese architect Fumihiko Maki, Lebanese landscape architect Vladimir Djurovic and the Toronto-based Moriyama & Teshima Architects.

The Imam of the present age of the Ismaili community is Shah Karim al-Hussaini, His Highness the Aga Khan 4th, who is the 49th Imam in the direct unbroken chain from the progeny of Imam Hussain and Imam Ismail.

The University was founded in 2000 by the governments of Kazakhstan, the Kyrgyz Republic and Tajikistan, and His Highness the Aga Khan.

The most significant recent addition to Sussex Drive, having been opened on December 6, 2008, is the Delegation of the Ismaili Imamat, a representative building for His Highness the Aga Khan.

His Highness Prince Karim Aga Khan IV ( Aga Khan is also transliterated as Aqa Khan and Agha Khan ), NPk, NI, KBE, CC, GCC, GCIH, GCM ; born December 13, 1936 ; is an international business magnate, racehorse owner and breeder, as well as the 49th and current Imam of Nizari Ismailism – a denomination of Ismailism within Shia Islam consisting of approximately 5 – 15 million adherents ( under 10 % of the world's Shia Muslim population ).

* His / Her Imperial Highness ( abbreviation HIH, oral address Your Imperial Highness ) — other members of an Imperial House.

* His / Her Imperial and Royal Highness ( abbreviation HI & RH, oral address Your Imperial and Royal Highness ) — Archdukes of the House of Habsburg, the German Crown Prince, German Crown Princess and members of the Brazilian Imperial Family ; also women with one style by birth and the other by marriage.

* His / Her Royal Highness ( abbreviation HRH, oral address Your Royal Highness ) — other members of a Royal House not including the Head of the House normally the Monarch themselves, reigning Grand Duke, members of some grand Ducal Houses, some Princes consort.

* His / Her Grand Ducal Highness ( abbreviation HGDH, oral address Your Grand Ducal Highness ) — junior members of some grand Ducal Houses.

* His / Her Highness ( abbreviation HH, oral address, Your Highness ) — reigning Dukes and members of reigning Ducal Houses, members of some grand Ducal Houses, junior members of some Royal Houses, Emirs and Sheikhs, also Princes / Princesses of nobility in several European countries, not belonging to a Royal House.

* His / Her Ducal Serene Highness ( abbreviation HDSH, oral address, Your Ducal Serene Highness — members of some Ducal houses.

* His / Her Serene Highness ( abbreviation HSH, oral address Your Serene Highness ) — sovereign or mediatized Fürst (" Prince ") and his family-this is a mistranslation from German Durchlaucht, the correct form should be His / Her Serenity.

* His / Her Illustrious Highness ( abbreviation HIllH, oral address Your Illustrious Highness ) — sovereign or mediatized Count and his family, also a Count of Imperial Russia-this is a mistranslation too, from German Erlaucht ; it should be correctly His / Her Illustriousness.

Royal Highness ( abbreviation HRH ) is a style ( His Royal Highness or Her Royal Highness ); plural Royal Highnesses ( abbreviation TRH, Their Royal Highnesses ).

His / Her Serene Highness ( abbreviation: HSH ) is a style used today by the reigning families of Liechtenstein and Monaco.

His / Her Grand Ducal Highness ( abbreviation: HGDH ) is a style of address used by the non-reigning members of some German ruling families headed by a Grand Duke.

Individuals holding the title of prince will usually also be styled His Royal Highness ( HRH ) or formerly His Highness ( HH ).

Great-grandsons of the sovereign were princes styled His Highness ( abbreviated HH ).

* HH Princess Nimetallah Muhammed Hanım ( Cairo, 4 November 1881-1966 ), married firstly in Cairo on 8 January 1896 and divorced in 1903 HH Muhammed Celal Toussoun Pasha ( Alexandria, 1 January 1874-1932 ), created HH in 1902 but deprived of the title in 1931, and had issue, and married secondly in Cairo on 5 May 1904 to HSH ( His Sultanic Highness ) Prince Kamal el Dine Hussein ( Cairo, 20 December 1874-Toulouse, 6 August 1932 ), without issue:

HH Sheikha Hind bint Maktoum bin Juma Al Maktoum ( Arabic هند بنت مكتوم بن جمعة ال مكتوم ) ( born 12 February 1962 ) is the senior wife of His Highness Sheikh Mohammed bin Rashid Al Maktoum, Ruler of Dubai.

His Highness, often abbreviated HH, is a style for members of ducal families, some grand ducal families, and lesser members of some royal families.

* His / Her Highness ( HH )

On 4 April 1918, he was exiled to the Urals by the Bolsheviks and murdered in July the same year in a mineshaft near the town of Alapaevsk, along with his brothers HH Prince John Constantinovich and HH Prince Constantine Constantinovich, his cousin His Serene Highness Prince Vladimir Pavlovich Paley and other relatives and friends.

In March 1918 he was exiled to the Urals by the Bolsheviks and murdered in a mineshaft near Alapayevsk, along with his brothers HH Prince John Constantinovich and HH Prince Igor Constantinovich, his cousin His Serene Highness Prince Vladimir Pavlovich Paley and other relatives and friends.

The princes and princesses of the Royal Family hold the style of Highness ( HH ).

His Highness had decided only two hours ago to go out of town, and he was eager to be off.

The British came to address Hasan Ali Shah as His Highness.

A Serene Highness by birth, Ena, as she was known, was raised to Royal Highness status a month before her wedding to prevent the union from being viewed as unequal.

Excluding those princesses who have married into overseas Roman Catholic royal families, only one member of the Royal Family ( that is, with the style of Royal Highness ) has converted to Roman Catholicism since the passage of the act: the Duchess of Kent, wife of Prince Edward, Duke of Kent.

Marlborough wrote an appeal to the Duke of Württemberg, the commander of the Danish contingent – " I send you this express to request your Highness to bring forward by a double march your cavalry so as to join us at the earliest moment …" Additionally, the King in Prussia, Frederick I, had kept his troops in quarters behind the Rhine while his personal disputes with Vienna and the States-General at The Hague remained unresolved.

He voice-acted in the animated film Arthur and the Invisibles as the powerful villain Maltazard, and lent his voice to the character Lord Royal Highness in the SpongeBob's Atlantis SquarePantis television film.

Princess Victoria of Hesse and by Rhine, Prince Louis of Battenberg and their four children Princess Alice of Battenberg, Louise, George and Louis. Lord Mountbatten was born as His Serene Highness Prince Louis of Battenberg, although his German styles and titles were dropped in 1917.

His paternal grandparents ' marriage was morganatic, because his grandmother was not of royal lineage ; as a result, he and his father were styled " Serene Highness " rather than " Grand Ducal Highness ", were not eligible to be titled Princes of Hesse and were given the less exalted Battenberg title.

Indeed, it appears the Maker of the Stars himself, by clear arguments, admonished me to call these new planets by the illustrious name of Your Highness before all others.

In 1742, the electors became entitled to the superlative Durchläuchtigste ( Most Serene Highness ), while other princes were promoted to Durchlaucht.

The Prince's style and title in full is His Royal Highness Prince Henry Charles Albert David of Wales.

If his father succeeds to the throne he will be known as His Royal Highness The Prince Harry.

" World Culture Prize in Memory of His Imperial Highness Prince Takamatsu ") in the category Film / Theatre.

In 1871, he was further created Fürst von Bismarck (" Prince of Bismarck ") and accorded the style of Durchlaucht ( equivalent to " Serene Highness "); this princely title descended only to his eldest male heirs.

In 2007, Samoa's first Head of State, His Highness Malietoa Tanumafili II, died at the age of 95.

Samoa's current Head of State is His Highness Tui-Atua Tupua Tamasese Tupuola Efi, who was anointed the Head of State title with the unanimous endorsement of Samoa's Parliament.

In situations where cover ( or " headdress ", as it is called in the Australian Army ) is not being worn, the salute is given verbally ; the junior party ( or senior member thereof ) will first come to attention, then offer the salute " Good morning / afternoon Your Majesty / Your Royal Highness / Prime Minister / Your Grace / Sir / Ma ' am / Sergeant ", etc., as the case may be.

He had been naturalised and granted the British style of Royal Highness beforehand.

Her Royal Highness The Princess of Wales is restyled Diana, Princess of Wales.

* November 12 – Her Highness Princess Maud of Fife marries Captain Charles Alexander Carnegie in Wellington Barracks, London.

* August 21 – Her Royal Highness The Princess Margaret, was born.