 sune sik, (born c. 1154), was allegedly a swedish prince. according to olaus petri, he would have been a younger son of king sverker i of sweden and father of ingrid ylva. in surviving contemporary documents one sune sik can be found who lived much later. that sune sik made a donation to vreta abbey as late as in 1297. he might have ordered a restoration of a chapel in which he eventually was interred, and later cistercian tradition may then have turned him into a prince. this has caused some historians to view olaus petri's account of him as unreliable. sune sik, as a son of king sverker, is counted by other swedish historians as a person of history and the man buried at vreta (see photo).lars o. lagerqvist and nils Ãberg (2002) in kings and rulers of sweden isbn 91-87064-35-9 p. 15nils ahnlund historisk tidskrift 1945 p. 332-351markus lindberg meddelanden frÃ¥n ÃstergÃ¶tlands lÃ¤nsmuseum 2003 isbn 91-85908-52-5 p. 72, 74 & 80 according to 18th-century swedish master of philosophy magnus borÃ¦n, sune was also duke of ÃstergÃ¶tlandborÃ¦nius, magnus in klostret i vreta i ÃstergÃ¶tland 1724 (published again 2003) (at a time when the use of such a title is not known in swedenprof. jan svanberg in furstebilder frÃ¥n folkungatid isbn 91-85884-52-9 p. 97). == references ==  
Swedish_princes