Question: George Thopia was the son of the feudal prince of what country?

Context paragraphs:
George Thopia: George Thopia (Albanian: "Gjergj Topia" , Italian: "Giorgio Topia" , 1388–d. 1392) was the Lord of Durazzo (Durrës) from 1388 to 1392.  He was the son of Karl Topia and Vojislava Balšić.  George married Voislava (Teodora), the daughter of "sevastokrator" Branko Mladenović, of the Serbian Branković family.

Baron Berkeley: The title Baron Berkeley originated as a feudal title and was subsequently created twice in the Peerage of England by writ.  It was first granted by writ to Thomas II de Berkeley, 1st Baron Berkeley (1245–1321), 6th feudal Baron Berkeley, in 1295, but the title of that creation became extinct at the death of his great-great-grandson, the fifth Baron by writ, when no male heirs to the barony by writ remained, although the feudal barony continued.  The next creation by writ was in 1421, for the last baron's nephew and heir James Berkeley.  His son and successor William was created Viscount Berkeley in 1481, Earl of Nottingham in 1483, and Marquess of Berkeley in 1488.  He had no surviving male issue, so the Marquesate and his other non-inherited titles became extinct on his death in 1491, whilst the barony passed "de jure" to his younger brother Maurice.  However William had disinherited Maurice because he considered him to have brought shame on the noble House of Berkeley by marrying beneath his status to Isabel, daughter of Philip Mead of Wraxhall, an Alderman and Mayor of Bristol.  Instead he bequeathed the castle, lands and lordships comprising the Barony of Berkeley to King Henry VII and his heirs male, failing which to descend to William's own rightful heirs.  Thus on the death of King Edward VI in 1553, Henry VII's unmarried grandson, the Berkeley inheritance returned to the family.  Therefore, Maurice and his descendants from 1492 to 1553 were "de jure" barons only, until the return of the title to the senior heir Henry (and indirectly to his mother Anne), becoming "de facto" 7th Baron in 1553.  Upon his death he was succeeded by his relative George Harding.

Kunwar: Kunwar (Hindi: कुवँर ) is an Indian/Nepali title denoting the prince.  It was traditionally associated with the feudal Rajputs, such as the son of a Rana or Thakur

Mayors of Hiroshima: Mayor of Hiroshima 広島市長 (Hiroshima shichō ) is the head of the local government of Hiroshima City.  In 1871, Hiroshima was ruled by a feudal prince from the Asano clan, who ruled from Hiroshima Castle.  On April 1, 1889, all cities in Japan were granted a municipality.  At this point, all mayors in Japan were appointed by the Ministry of Interior in Tokyo.  The first mayor of Hiroshima was Akira Miki, who remained in office for three months.

Niketa Thopia: Niketa Thopia (Albanian: "Niketa Topia" , Latin: "Nicetas Thopia" , 1388 – d. 1415) was the Lord of Krujë between 1392—1394 and 1403—1415.  He was a member of the Thopia family and the son of Karl Topia, the Prince of Albania (r. 1368–1388).

Zhu Quan: Zhu Quan (Chinese: 朱權 , 朱权 , "Zhū Quán"; 27 May 1378 – 12 October 1448), Prince of Ning ( 寧王 , 宁王 , "Nìngwáng") was the 17th son of Ming Hongwu Emperor.  During his life, he served as a military commander, feudal lord, historian, and playwright.  He is also remembered as a great tea connoisseur, a zither player, and composer.

Prince Hodong and the Princess of Nakrang: The Korean legend of Prince Hodong and the Princess of Nangnang is the story of a Princess who betrays her own country for the love of a Prince of the foe country.  While this story is set during the reign of King Muhyeol of Goguryeo (AD 18-44), the first extant account is the Samguk Sagi (삼국사기), published 11 centuries later.  It records that Nakrang had a drum that sounded by itself in case of foreign invasion.  In order to invade Nangang, King Muhyeol ordered his son, Prince Hodong, to use the Princess of Nangnang in order to tear apart the mystical drum, resulting in the fall of Nangnang.  Nevertheless, Hodong wasn't made Crown Prince of Goguryeo and the throne passed to a brother of Muhyeol (and then to another son).

Karl Topia: Karl Topia was an Albanian feudal prince and warlord who ruled Albania from the middle of the 14th century until the first Ottoman conquest of Albania.  Topia usually maintained good relations with the Roman Curia.  In 1376 a vacant place became an ore diocese in Durrës, again with a Latin Bishop to be occupied.

House of Hasan-Jalalyan: The House of Hasan-Jalalyan (Armenian: Հասան-Ջալալյաններ) was an Armenian dynasty that ruled the region of Khachen (Greater Artsakh) from 1214 onwards in what are now the regions of lower Karabakh, Nagorno-Karabakh and small part of Syunik.  It was named after Hasan-Jalal Dawla (Հասան-Ջալալ Դոլա), an Armenian feudal prince from Khachen.  The Hasan-Jalalyan family was able to maintain its autonomy throughout several centuries of foreign domination of the region by Seljuk Turks, Persians and Mongols as they, as well as the other Armenian princes and "meliks" of Khachen, saw themselves of holding the last bastion of Armenian independence in the region.

Prince Georg of Hanover: Prince Georg of Hanover ("Georg Paul Christian Prinz von Hannover"), Duke of Brunswick-Lüneburg (born 9 December 1949 at Schloss Salem in Salem, Baden-Württemberg, Germany).  Georg is the second eldest son of Prince George William of Hanover and his wife Princess Sophie of Greece and Denmark, an elder sister of Prince Philip, Duke of Edinburgh.  Georg is a male-line descendant of George III of the United Kingdom and Charlotte of Mecklenburg-Strelitz and a descendant of Albert, Prince Consort and Victoria of the United Kingdom through their daughters Victoria, Princess Royal and Princess Alice of the United Kingdom.  He is a first cousin of Charles, Prince of Wales and nephew of Prince Philip, Duke of Edinburgh and Elizabeth II of the United Kingdom.

Supporting paragraphs: George Thopia Karl Topia
Answer: Albania