Barnim VII, Duke of Pomerania
Barnim VII( 1390 – 22 September 1450 in Wolgast) was the son of Duke Barnim VI, Duke of Pomerania.
He was from 1425 Duke of Pomerania- Wolgast- Demmin and later also Duke of Pomerania- Barth.
He supported his brother Wartislaw IX, Duke of Pomerania against Brandenburg.
Euphemia of Pomerania
Euphemia of Pomerania (1285 – 26 July 1330) was Queen of Denmark as the spouse of King Christopher II.
She was the daughter of Bogislaw IV, Duke of Pomerania, and his second spouse, Margarete of Rügen.
Euphemia wed Christopher in 1300.
The marriage was likely a politically arranged marriage to provide Christopher with political support from the dynasty of her mother as well as that of her father.
Not much is known about queen Euphemia.
Euphemia had at least six known children:
She is buried in the Sorø Abbey.
Euphemia of Rügen
Euphemia of Rügen( c. 1280 – May 1312) was the Queen consort of Norway as the spouse of Håkon V of Norway.
She is famous in history as a literary person, and known for commissioning translations of romances.
Magnus I, Duke of Mecklenburg
Magnus I, Duke of Mecklenburg (1345 – 1 September 1384) was Duke of Mecklenburg from 1383 until his death.
Magnus was the third son of Duke Albert II of Mecklenburg and his wife Euphemia of Sweden, the sister of the King Magnus IV of Sweden.
Sometime after 1362, he married Elizabeth of Pomerania-Wolgast, daughter of Barnim IV, Duke of Pomerania.
Magnus had two children:
After the death of his brother Henry III in 1383, he ruled Mecklenburg jointly with Henry's son Albert IV until his own death in 1384.
Bogislaw IV, Duke of Pomerania
Bogislaw IV (died 19 February 1309 or 24 February 1309), of the Griffins dynasty, was Duke of Pomerania for thirty years.
Bogislaw was the eldest son of Duke Barnim I by his second wife, sometimes said to be a daughter of King Eric X of Sweden.
He was an adult at his father's death in 1278, having been co-ruler since 1276.
His half-brothers Barnim II and Otto I were still very young and so he was sole ruler in Pomerania during their minority.
In the early 1280s Bogislaw was involved in the war in the neighbouring margraviate of Brandenburg.
At this time he married Matilda, daughter of John I and a sister of reigning Margrave Otto IV, but all of his known children were by a second marriage to Margarete, daughter of Wizlaw II, Prince of Rügen.
In the 1290s with his brothers now adults, Pomerania was divided between them with Bogislaw receiving Wolgast as his share.
Barnim II died soon afterwards and Otto ruled Szczecin.
In the 14th century, he was allied with would-be King of Poland Władysław the Short.
He was unsuccessfully involved in the opening stages of the decade-long .
He died in 1309 leaving his share of Pomerania to his son Wartislaw.
Sophie of Pomerania, Duchess of Pomerania
Sophia of Pomerania- Stolp( 1435 – 24 August 1497), was a Duchess of Pomerania by birth, and married to Eric II, Duke of Pomerania.
Sophia was the daughter of Bogislaw IX, Duke of Pomerania and Maria of Masovia.
In 1446, her father died and was succeeded by his cousin, Eric of Pomerania, former King of Denmark, Norway and Sweden.
Sophia became the heir of Eric of Pomerania's private fortune.
In 1451, Sophia was married to Eric of Pomerania- Wolgast, making her spouse the heir of Eric of Pomerania's territories, while Sophia remained the heir of Eric of Pomerania's private fortune.
At the death of Eric of Pomerania in 1459, Sophia's husband united Pomerania through the inheritance of Pomerania- Stolp and Pomerania- Rügenwalde by his marriage, while Sophia became the sole possessor of the vast fortune brought by Eric of Pomerania from his former kingdoms in Scandinavia, as well as the wealth he had acquired by his piracy activity on Gotland.
As Eric refused to allow Sophia any of the political power over the territories he acquired through her, which she felt she was entitled to, the couple separated.
Sophia moved to Rügenwalde Castle with her children and her lover, Hans of Maszerski.
In 1470, she refused to finance her husband's war with Brandenburg.
She was widowed in 1474.
According to an old legend, she was to have poisoned her sons Wratislaw and Casimir, but when she tried to the same with her son Bogislaw with a poisoned sandwich, he was warned by his jester.
The sandwich was given to a dog, who died, after which Sophia was to have fled to Danzig.
Margaret of Masovia
Margaret of Masovia( before 1358 – 14 May 1388/4 April 1396) was Duchess of Pomerania and Brzeg, by her marriages to Casimir IV, Duke of Pomerania and then to Henryk VIII with a Scar.
She was a member of the House of Piast.
Margaret was a daughter of Siemowit III of Masovia and his wife Euphemia of Opawa.
Her paternal grandparents were Trojden I of Masovia and his wife Maria, daughter of Yuri I of Galicia and Euphemia of Kuyavia.
Boris Kalamanos
Boris( 1114 1154), also known as Boris Kalamanos was a claimant to the Hungarian throne in the middle of the.
He was the son of Euphemia of Kiev, the second wife of Coloman the Learned, King of Hungary.
After Euphemia was caught in adultery, Coloman expelled her from Hungary and never acknowledged that he was Boris's father.
However, Boris, who was born in the Kievan Rus', regarded himself as the king's lawful son.
He laid claim to Hungary after Coloman's firstborn and successor, Stephen II of Hungary, died in 1131.
Boris made several attempts to assert his claims against kings Béla II and Géza II with the assistance of Poland, the Holy Roman Empire and the Byzantine Empire, but failed and was killed in a battle.
Euphemia of Kuyavia
Euphemia of Kuyavia( c. 1265 – March 18, 1308) was a Kuyavian princess, who was Queen consort of Galicia- Volhynia.
She was the daughter of Casimir I of Kuyavia by his third wife Euphrosyne, daughter of Casimir I of Opole.
Euphemia was sister of Władysław I the Elbow- high, she was wife of Yuri I of Galicia and mother of Andrew of Galicia and Lev II of Galicia.
The only preserved evidence of Euphemia's existence is from Jan Długosz's Yearbooks, which reported that on March 18, 1308 Euphemia died and that she was the daughter of Prince Casimir and the wife of Yuri I, who died in the same year on April 21, which was also his birthday.
Emperor Daigo
Daigo's reign spanned the years from 897 through 930.
He is named after his place of burial.

Question: Where was the place of burial of Euphemia Of Pomerania's father?
Answer: Szczecin