Question: Over what time period did the dynasty of which Eric Christoffersen of Denmark was a member provide the Kings of Denmark?
Sentence (from "Eric Christoffersen of Denmark"): Eric Christoffersen (c. 1307 – c. 1332) (Danish: "Erik Christoffersen" ) was king of Denmark from 1321 until his death, jointly with his father, King Christopher II.
Relevant evidence: No