Nielsen Hayden genealogy
Family: Johann I of Brandenburg / Sophie of Denmark (F15174)
m. 1236-
Male
Johann I of Brandenburg
Birth 1213 Death 4 Apr 1266 Burial Marriage 1236 [1] Other Spouse Jutta of Saxony | F15244 Marriage 7 May 1255 Father Albrecht II of Brandenburg | F15049 Group Sheet Mother Mathilde von Nieder-Lausitz | F15049 Group Sheet
Female
Sophie of Denmark
Birth 1217 Death 2 Nov 1247 Flensburg, Schleswig-Holstein, Germany Burial Father Valdemar II Sejr, King of Denmark | F15175 Group Sheet Mother Berengaria | F15175 Group Sheet
Male
+ Konrad I
Birth Between 1236 and 1245 Death Between 15 Mar 1304 and 21 May 1304 Burial Spouse Konstancja of Poland | F15173 Marriage 1260
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Sources - [S49] Genealogics by Leo Van de Pas, continued by Ian Fettes and Leslie Mahler.
- [S49] Genealogics by Leo Van de Pas, continued by Ian Fettes and Leslie Mahler.