Valdemar II Sejr, Konge af Danmark
1Dansk Adelsforening <a href="http://finnholbek.dk/genealogy/histories/Danmarks_Adels_Aarbog-oversigt.htm" target="_self">DA, #2, DAA 1916:422.
2Gedcom extracted from The Reventlow Genealogical Database <www.reventlow.dk>
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