1650s|Monarch - Christian IV
22 February – Peder Syv, philologist, folklorist and priest, known for his collections of Danish proverbs and folksongs (died 1702).
15 July – Jens Juel, diplomat and statesman (died 1700)
14 October (in Sweden) – Sophie of Mecklenburg-Güstrow, Queen of Denmark and Norway, and mother of King Christian IV (born 1557)
1631 in Denmark Wikipedia
Events from the year 1631 in Denmark.