Eric IV of Denmark
Eric IV, also known as Eric Ploughpenny or Eric Plowpenny,( – 10 August 1250) was king of Denmark from 1241 until his death in 1250.
He was the son of Valdemar II of Denmark by his wife, Berengaria of Portugal, and brother of King Abel of Denmark and King Christopher I of Denmark
Christopher I of Denmark
Christopher I( 1219 – 29 May 1259) was King of Denmark between 1252 and 1259.
He was the son of Valdemar II of Denmark by his second wife, Berengaria of Portugal.
He succeeded his brothers Eric IV Plovpenning and Abel of Denmark on the throne.
Christopher was elected King upon the death of his older brother Abel in the summer of 1252.
He was crowned at Lund Cathedral on Christmas Day 1252.
Valdemar the Young
Valdemar the Young( – 28 November 1231) was King of Denmark from 1218 until his death.
Valdemar was the eldest son and co-ruler of King Valdemar II of Denmark by his first wife, Dagmar of Bohemia.
He did not outlive his father so was never a sole monarch.
He is sometimes referred to as Valdemar III for example his tombstone reads in" Valdemar the Third, King of Denmark, son of Valdemar the Second".
Although Valdemar III is more commonly used to denote a later king, Valdemar of Schleswig.
Valdemar I of Denmark
Valdemar I of Denmark( 14 January 1131 – 12 May 1182), also known as Valdemar the Great, was King of Denmark from 1146 until his death in 1182.
The reign of King Valdemar I saw the rise of Denmark, which reached its zenith under his second son, and successor, King Valdemar II of Denmark.
Princess Caroline-Mathilde of Denmark
Princess Caroline- Mathilde of Denmark( 27 April 1912 – 12 December 1995) was a daughter of Prince Harald of Denmark and granddaughter of King Frederick VIII of Denmark.
As the wife of Knud, Hereditary Prince of Denmark, she became Hereditary Princess of Denmark.
Canute V of Denmark
Canute V Magnussen  (– 9 August 1157) was a King of Denmark from 1146 to 1157, as co-regent in shifting alliances with Sweyn III and Valdemar I. Canute was killed at the so-called "Bloodfeast of Roskilde" in 1157.
Nothing certain is known about his person and character.
Prince Valdemar of Denmark
Prince Valdemar of Denmark,( 27 October 1858 – 14 January 1939) was the third son and youngest child of Christian IX and Louise of Hesse- Kassel.
He had a lifelong naval career.
Ingeborg of Denmark, Queen of France
Ingeborg of Denmark( 1174 – 29 July 1237) was Queen of France by marriage to Philip II of France.
She was a daughter of Valdemar I of Denmark and Sofia of Minsk.
Princess Thyra of Denmark
Princess Thyra of Denmark,,( 29 September 1853 – 26 February 1933, in Gmunden) was the youngest daughter and fifth child of Christian IX of Denmark and Louise of Hesse- Kassel.
In 1878, she married Ernest Augustus, the exiled heir to the Kingdom of Hanover.
As the Kingdom of Hanover had been annexed by Prussia in 1866, she spent most of her life in exile with her husband in Austria.
Thyra was the younger sister of Frederik VIII of Denmark, Queen Alexandra of the United Kingdom, George I of Greece, Empress Maria Feodorovna of Russia and an elder sister of Prince Valdemar of Denmark.
Valdemar of Denmark (bishop)
Valdemar Knudsen (also "Waldemar", born in 1158; died 18 July 1236 in Cîteaux) was a Danish clergyman and statesman.
Valdemar was Bishop of Schleswig from 1188 to 1208, officiated as Steward of the Duchy of Schleswig between 1184 and 1187, and served as Prince-Archbishop of Bremen from 1192 to 1194 and again between 1206 and 1217.
He held the latter office on the grounds of the archdiocesan capitular election as archbishop elect and of the royal investiture with the princely regalia, but lacked the papal confirmation.
His mother, likely the wife of another man, gave birth to him as the posthumous illegitimate son of King Canute V of Denmark in early 1158.
His father Canute V had been slain on 9 August 1157 by the co-regent Sweyn III.
So Valdemar, like his half-brother, Saint Niels of Århus, claimed succession to the Danish throne.
Valdemar grew up at the court of his cousin, King Valdemar I of Denmark, "the Great".
Still in his youth his great ambitions and abilities crystallised, so that he was determined for the holy orders.
Valdemar studied in Paris and Abbot Stephanus of the Abbey of Sainte-Geneviève
noted that the Danish prince was mature and dignified like a bishop despite his youth, humble despite his noble descent, and spoke like a Frenchman despite his Danish tongue.
After his studies his cousin promoted Valdemar's provision for the See in Sleswick  in 1179, although still too young to be consecrated bishop as successor of the late Frederick I.

Question: Where did Valdemar Of Denmark (Bishop)'s father die?
Answer: Roskilde