Christopher I Estridsen of Denmark, King of Denmark, was born 1219 to Valdemar II of Denmark (1170-1241) and Berengária of Portugal (c1195-1221) and died 29 May 1259 of unspecified causes. He married Margaret Sambiria (c1230-1282) 25 April 1248 JL . Notable ancestors include Charlemagne (747-814), Hugh Capet (c940-996), Alfred the Great (849-899). Ancestors are from France, Russia, Ukraine, Belgium, Germany, the United Kingdom, Italy, the Byzantine Empire, Sweden, Belarus.


Offspring of Christopher I of Denmark and Margaret Sambiria (c1230-1282)
Name Birth Death Joined with
Eric V of Denmark (1249-1286) 1249 22 November 1286 Agnes von Brandenburg (1257-1304)

Matilda of Denmark (1250-c1299) 1250 1299 Albrecht III. von Brandenburg (c1250-1300)

Niels of Denmark (c1252-c1252)
Valdemar of Denmark (c1254-c1254)
Margaret of Denmark (c1257-1306)


Common ancestors of Christopher I of Denmark (1219-1259) and Margaret Sambiria (c1230-1282)

  1. Ingeborg Mstislavna of Kiev (c1100-c1145)
  2. Knud Lavard (1096-1131)
  3. Ryksa of Poland (c1116-aft1156)
  4. Sofia of Minsk (c1140-1198)
  5. Valdemar I of Denmark (1131-1182)

Footnotes (including sources)