Boleslaw of Sweden Contender to the Swedish throne (1200–1173) Parents Sverker I of Sweden Richeza of Poland, Queen of Sweden Children Siblings Sune Sik Sofia of Minsk Cecilia Johansdotter of Sweden Canute V of Denmark Kol of Sweden Helena of Sweden Karl Sverkersson Johan Sverkersson the elder Ingegerd Sverkersdotter Vasiļko Glebovich