Prince Carl Bernadotte
Carl Gustaf Oscar Fredrik Christian, Prince Bernadotte( 10 January 1911 – 27 June 2003), originally Prince Carl, Duke of Östergötland, was the youngest child and only son of Prince Carl of Sweden and Princess Ingeborg of Denmark and eventually a prince of the Belgian nobility.
To distinguish himself from his father, he was widely known as" Carl Junior."
He was the brother of Princess Margaretha of Sweden, Queen Astrid of Belgium and Crown Princess Märtha of Norway.
Prince Carl Gustav, Duke of Småland
Prince Carl Gustav, Duke of Småland( 25 August 1782 – 23 March 1783) was a prince of Sweden.
Prince Carl Oscar, Duke of Södermanland
Prince Carl Oscar of Sweden, Duke of Södermanland( Carl Oscar Vilhelm Frederik; 14 December 1852 – 13 March 1854) was a prince of Sweden and Norway.
Princess Sofia, Duchess of Värmland
Princess Sofia, Duchess of Värmland( born Sofia Kristina Hellqvist; 6 December 1984), is a member of the Swedish royal family.
Before marrying Prince Carl Philip and becoming a princess of Sweden in 2015, Sofia was a glamour model and reality television contestant.
They have two children, Prince Alexander and Prince Gabriel, who are fifth and sixth in the line of succession to the Swedish throne, respectively.
Oscar II of Sweden
Oscar II (Oscar Fredrik; 21 January 1829 – 8 December 1907) was the King of Sweden from 1872 until his death, and was also the final King of Norway from the House of Bernadotte.
Oscar II was King during a time when both Sweden and Norway were undergoing a period of industrialization and rapid technological progress.
His reign also saw the gradual decline of the Union of Sweden and Norway, which culminated in its dissolution in 1905.
He was subsequently succeeded as King of Norway by his grandnephew Prince Carl of Denmark under the regnal name Haakon VII, and as King of Sweden by his eldest son, Gustaf V.
Oscar II is the paternal great-great-grandfather of Carl XVI Gustaf, King of Sweden since 1973.
Harald V, King of Norway since 1991, is a great-grandson of Oscar II, through his third son Prince Carl, Duke of Västergötland.
Prince Carl Christian of Hohenzollern
Prince Carl Christian of Hohenzollern( born 5 April 1962) is the eldest child of Prince Johann Georg of Hohenzollern and of his wife Princess Birgitta of Sweden, sister of King Carl XVI Gustaf of Sweden.
Carl XVI Gustaf of Sweden
Carl XVI Gustaf (Carl Gustaf Folke Hubertus; born 30 April 1946) is King of Sweden.
He ascended the throne on the death of his grandfather, King Gustaf VI Adolf, on 15 September 1973.
He is the youngest child and only son of Prince Gustaf Adolf, Duke of Västerbotten, and Princess Sibylla of Saxe-Coburg and Gotha.
His father died on 26 January 1947 in an airplane crash in Denmark when Carl Gustaf was nine months old.
Upon his father's death, he became second in line to the throne, after his grandfather, the then Crown Prince Gustaf Adolf.
Following the death of his great-grandfather King Gustaf V in 1950, Gustaf Adolf ascended the throne and thus Carl Gustaf became Sweden's new crown prince and heir apparent to the throne at the age of four.
A short while after he became king in 1973, the new 1974 Instrument of Government took effect, formally stripping Carl XVI Gustaf of any role in the legislative process, and several other duties normally accorded to a head of state, such as the formal appointment of the prime minister, signing off legislation, and being commander-in-chief of the nation's military.
The new instrument explicitly limits the king to ceremonial functions and, among other things, to be regularly informed of affairs of state.
As head of the House of Bernadotte Carl Gustaf has also been able to make a number of government-supported decisions about the titles and positions of its members.
The king's heir apparent, after passage on 1 January 1980 of a new law establishing absolute primogeniture (the first such law passed in European history), is Crown Princess Victoria, the eldest child of the King and his wife, Queen Silvia.
Before the passage of that law, Crown Princess Victoria's younger brother, Prince Carl Philip, was briefly the heir apparent, as of his birth in May 1979.
Carl XVI Gustaf is the longest-reigning monarch in Swedish history, having surpassed King Magnus IV's reign of 44 years and 222 days on 26 April 2018.
Prince Carl Philip, Duke of Värmland
Prince Carl Philip of Sweden, Duke of Värmland
(Carl Philip Edmund Bertil; born 13 May 1979), is the only son and the second of three children of King Carl XVI Gustaf and Queen Silvia.
, Prince Carl Philip is fourth in the line of succession, after his older sister, Crown Princess Victoria, his niece and goddaughter Princess Estelle, and his nephew Prince Oscar.
He lives with his wife, Princess Sofia, and two sons, Prince Alexander and Prince Gabriel, in Villa Solbacken in central Stockholm.
Prince Alexander, Duke of Södermanland
Prince Alexander of Sweden, Duke of Södermanland( Alexander Erik Hubertus Bertil; born 19 April 2016), is the first child and son of Prince Carl Philip and Princess Sofia.
He is a grandson of King Carl XVI Gustaf and Queen Silvia.
He is the elder brother of Prince Gabriel, Duke of Dalarna and is fifth in the line of succession to the Swedish throne.
Prince Gabriel, Duke of Dalarna
Prince Gabriel of Sweden, Duke of Dalarna( Gabriel Carl Walther; born 31 August 2017) is the second child of Prince Carl Philip and Princess Sofia.
He is a grandson of King Carl XVI Gustaf and Queen Silvia.
His elder brother is Prince Alexander, Duke of Södermanland.
Prince Gabriel is sixth in the line of succession to the Swedish throne as of June 2018.

Question: Who is Prince Carl Philip, Duke Of Värmland's paternal grandfather?