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 V of Denmark
Eric V Klipping (1249 – 22 November 1286) was King of Denmark (1259–1286) and son of King Christopher I of Denmark.
From 1259-1266, he ruled under the auspices of his competent mother, Margaret Sambiria (1230-1282).
Between 1261 and 1262, the young King Eric was a prisoner in Holstein following a military defeat.
Afterwards, he lived in Brandenburg, where he was initially held captive by John I, Margrave of Brandenburg (c. 1213-1266) .
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.
Princess Louise of Denmark (1750–1831)
Princess Louise of Denmark and Norway( 20 January 1750 – 12 January 1831) was born to Frederick V of Denmark and Louise of Great Britain.
Her eldest daughter, Marie of Hesse- Kassel, was the wife of Frederick VI of Denmark.
Henry Krause
Henry J." Red" Krause, Jr.( August 28, 1913 – February 20, 1987) was an American football offensive lineman in the National Football League for the Brooklyn Dodgers and the Washington Redskins.
He played college football at St. Louis University.
He is the grandfather of Jennifer Krause
He is the great grandfather of Payton Hoeing
Eric VI of Denmark
Eric VI "Menved" (1274 – 13 November 1319) was King of Denmark (1286–1319).
A son of Eric V of Denmark and Agnes of Brandenburg, he became king in 1286 at age 12, when his father was murdered on 22 November by unknown assailants.
On account of his age, his mother ruled for him until 1294.
Agnes of Brandenburg
" Not to be confused with Agnes of Babenberg" Agnes of Brandenburg( c. 1257 – 29 September 1304) was a Danish Queen consort by marriage to King Eric V of Denmark.
As a widow, she served as the regent of Denmark for her son, King Eric VI, during his minority from 1286 until 1293.
Ingeborg Magnusdotter of Sweden
Ingeborg Magnusdotter of Sweden( born 1277, Sweden – d. 5 April or 15 August 1319) was Queen of Denmark by marriage to King Eric VI.
She was the daughter of King Magnus III of Sweden and Helwig of Holstein.
Sophie Magdalene of Brandenburg-Kulmbach
Sophie Magdalene of Brandenburg- Kulmbach( 28 November 1700 – 27 May 1770) was queen- consort of Denmark and Norway by marriage to King Christian VI of Denmark and Norway.
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.

Question: Who is the paternal grandfather of Eric Vi Of Denmark?
Answer: Christopher I of Denmark