Largest Age Difference between Siblings

[Koningin]

UK:
Prince Charles and Prince Edward - 16 years

What else ?

[WreathOfLaurels]

Princess Alexia of Greece and Prince Philipos of Greece - 21 years

[Koningin]

Belgium:

Archduke Amadeo and Archduchess Laetitia - 19 (?) years

[Koningin]

Romania:

Crown Princess Margareta and Princess Maria - 15 years

[Duc_et_Pair]

Prince Ernst-August of Hannover (1983) and Princess Alexandra of Hannover (1999) have an age difference of 16 years.

The same Alexandra has an age difference of 15 years with Andrea Casiraghi (1984).

[Koningin]

Jazmin Grimaldi and Gabriella & Jaques - 22 years

[Duc_et_Pair]

The age difference between Stéphanie de Luxembourg née comtesse de Lannoy (1984) and her eldest brother Jehan comte de Lannoy (1966) is 18 years.

[Curryong]

Princess Mako of Akishino (Japan) and Prince Hisahito of Akishino, 15 years.

[Sancia]

Princess Cäcilia zu Leiningen and her half-brother Emich : 22 years.

[Marengo]

Spain:

Infante Don Carlos of Spain, Prince of Asturias, born 8 July 1545

Infanta Maria of Spain: born 14 February 1580

Eldest and youngest child of Philip II of Spain

Age difference: 34 years.

**

Parma:

Princess Marie-Louise of Bourbon-Parma (Queen of Bulgaria), born: 17 January 1870

And her halfbrother Prince Gaetano of Bourbon-Parma, born: 11 June 1905

They are the 1st and the 24th child of Duke Roberto I of Parma.

Age difference: 35 years.

**

The Netherlands:

Crown Prince Willem of The Netherlands, born 4 Sep 1840

Queen Wilhelmina of The Netherlands, born 31 August 1880

Eldest son and only daughter of king Willem III of the Netherlands, Grand Duke of Luxembourg.

Age difference: 39 years (40 minus 5 days)

[Stefan]

I think one of the biggest age differences is the one of
Countess Bigitta Bernadotte af Wisborg (born 1933)
and Countess Diana Bernadotte af Wisborg (born 1982)

age difference 48 years and 11 months

[xenobia]

Shouldn't there be two categories here?

1. Largest age difference, both parents in common
2. Largest age difference, one parent in common (most often, but not always, the father)

[eya]

King Konstantinos I of Greece and Prince Christoforos 20 years.

Nice Thread!! Good idea Koningin!!!

[Biri]

Children of Casimir IV Jagiellon and Elisabeth of Austria:


Vladislaus II of Bohemia and Hungary - born 1 March 1456
Elizabeth Jagiellon - born 13 November 1482


Age difference: 26 years, eight months and 12 days.

[Lee-Z]

Originally Posted by Koningin

Belgium:

Archduke Amadeo and Archduchess Laetitia - 19 (?) years

17 years i think

Leopold III
oldest child: Josephine Charlotte born 1927 (mother P.Astrid)
youngest: Marie Esmeralda born 1956 (mother Lilian Baels)
29 years

Do illegitimate children count?
in case yes, Leopold II oldest child born 1858, youngest 1907, 49 years in between

[Duc_et_Pair]

Maria of Orange-Nassau (1553) and her youngest sibling Frederik Hendrik of Orange-Nassau (1584): there are 31 years between them.

[Lee-Z]

From one set of parents (Empress Maria Theresa of Austria and Francis I)
Maria Elisabeth 1737-02-05
Maximilian Francis 1756-12-08
2 months short of 20 years

(can i have an honorable mention for my greatgrandparents whose oldest and youngest were 21 years apart )

[Koningin]

Originally Posted by eya

King Konstantinos I of Greece and Prince Christoforos 20 years.

Nice Thread!! Good idea Koningin!!!

Thank You :)

[kathia_sophia]

Eldest and younger daughters of Queen Victoria and Prince Albert:

Victoria, Princess Royal - born 1840
Princess Beatrice - born 1857

Age difference: 17 years.

[Mimi1984]

Elisabeth Franziska of Austria - Toskana (1892-1930) and her youngest sister Agnes (1912-1912), 20 years and 5 month.

-

Franz Joseph of Austria (1830-1916) and his youngest brother Ludwig Viktor (1842-1919), 11 years and 9 month.

-

Maria Theresia of Saxony (born Princess of Toskana) (1767-1827) and her youngest brother Rudolf (1788-1814), 21 years.

-

Ludwig I. of Bavaria (1786-1868) and Caroline (1810-1821), 23 years and 11 month. They were half-siblings, shared the same father Maximilian I. Joseph of Bavaria.