Agnes of Denmark
Agnes of Denmark( 1249 – after 1290) was the youngest daughter of Eric IV of Denmark and his wife Jutta of Saxony.
She was the official founder of the St. Agnes' Priory, Roskilde, becoming prioress there.
Eric II of Denmark
Eric II the Memorable( – 18 September 1137) was king of Denmark between 1134 and 1137.
Eric was an illegitimate son of Eric I of Denmark, who ruled Denmark from 1095 to 1103.
Eric the Memorable rebelled against his uncle Niels of Denmark, and was declared king in 1134.
He punished his adversaries severely, and rewarded his supporters handsomely.
He was killed by a subject in 1137 and was promptly succeeded by his nephew Eric III of Denmark.
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.
Theodred II (Bishop of Elmham)
Theodred II was a medieval Bishop of Elmham.
The date of Theodred's consecration unknown, but the date of his death was sometime between 995 and 997.
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.
Etan Boritzer
Etan Boritzer( born 1950) is an American writer of children ’s literature who is best known for his book" What is God?" first published in 1989.
His best selling" What is?" illustrated children's book series on character education and difficult subjects for children is a popular teaching guide for parents, teachers and child- life professionals.
Boritzer gained national critical acclaim after" What is God?" was published in 1989 although the book has caused controversy from religious fundamentalists for its universalist views.
The other current books in the" What is?" series include
What is Love?,
What is Death?,
What is Beautiful?,
What is Funny?,
What is Right?,
What is Peace?,
What is Money?,
What is Dreaming?,
What is a Friend?,
What is True?,
What is a Family?,
What is a Feeling?"
The series is now also translated into 15 languages.
Boritzer was first published in 1963 at the age of 13 when he wrote an essay in his English class at Wade Junior High School in the Bronx, New York on the assassination of John F. Kennedy.
His essay was included in a special anthology by New York City public school children compiled and published by the New York City Department of Education.
Boritzer now lives in Venice, California and maintains his publishing office there also.
He has helped numerous other authors to get published through" How to Get Your Book Published!" programs.
Boritzer is also a yoga teacher who teaches regular classes locally and guest- teaches nationally.
He is also recognized nationally as an erudite speaker on" The Teachings of the Buddha."
Eric III of Denmark
Eric III Lamb( – 27 August 1146) was the King of Denmark from 1137 until 1146.
He was the grandson of Eric I of Denmark and the nephew of Eric II of Denmark, whom he succeeded on the throne.
He abdicated in 1146, as the first and only Danish monarch to do so.
His succession led to a period of civil war between Sweyn III, Canute V, and Valdemar I.
Elizabeth of Holstein-Rendsburg
Elizabeth of Holstein- Rendsburg( c. 1300 – before 1340) was the regent of the Duchy of Saxe- Lauenburg during the minority of her son from 1321 until 1330.
She was by two consecutive marriages, duchess of Saxe- Lauenburg and queen of Denmark by marriage( 1330- 1331) to Eric Christoffersen, son of Christopher II of Denmark.
Francis of Denmark
Francis of Denmark( 15 July 1497 – 1 April 1511), was a prince of Denmark, Norway and Sweden, the youngest son of King John of Denmark and Christina of Saxony.
Eric Christoffersen of Denmark
Eric Christoffersen (c. 1307 – c. 1332)  was king of Denmark from 1321 until his death, jointly with his father, King Christopher II.
He was a member of the House of Estridsen.
In Danish, he is sometimes called "Erik, elected king."
Eric was the eldest son of King Christopher II and Euphemia of Pomerania.
In 1321, he was elected king and crowned alongside his father as his junior co-ruler on 15 August 1324.
In 1325, his father asked him to halt the Counts of Holstein and their allies, but was deserted by his troops, taken prisoner and confined in Haderslev Castle.
His father was forced to abdicate and go into exile, while the 12-year-old Duke Valdemar of Southern Jutland was made king of Denmark under the regent, Count Gerhard III of Holstein.
After a period of chaos in the "magnates’ republic" of Denmark, King Christopher was restored as a puppet monarch in 1329 through the help of his half-brother Count John III.
Eric was released in 1330, on the condition he married Elizabeth of Holstein-Rendsburg, dowager duchess of Saxe-Lauenburg and sister of his father's enemy, Count Gerhard III, by whom he had no children.
The marriage was dissolved the next year as war again erupted between his father and Count John III and his brother-in-law Gerhard III.
He predeceased his father, fighting in the battles, which subsequently broke out between his father and Holstein.
On 30 November 1331, Eric was defeated at the battle at Danevirke, but managed to escape to Kiel, where he died of his battle wounds, a few months afterward, either in late 1331 or early 1332.
Eric was buried at Sorø Abbey, later his remains were transported to the St. Bendt's Church.
Upon his father's death in the same year, Denmark ceased being a formal kingdom, and for the next eight years it was subdued by various mortgagees to German military rule.
His younger brother would later regain Denmark from the Holsteiners and succeed as Valdemar IV of Denmark.

Question: When was Eric Christoffersen Of Denmark's mother born?
Answer: 1285