Over what time period did the dynasty of which Eric Christoffersen of Denmark was a member provide the Kings of Denmark?
House of Estridsen The House of Estridsen, sometimes called the Estridsen or Estrith Dynasty, was the dynasty that provided the Kings of Denmark from 1047 to 1412. The dynasty is named after its ancestor Estrid Svendsdatter. The dynasty is sometimes called the "Ulfinger", after Estrid's husband, Ulf the Earl.
Skjalm Hvide Skjalm Hvide (born in the early 11th century, died 1113) is regarded as the founder of the Hvide clan, and one of the most influential and powerful chiefs in Denmark in the late Viking age and early medieval age. One of his most important strongholds was located in Jørlunde. He built the church in Jørlunde around the year 1100.