↑ van de Pas, Leo and Fettes, Ian. Genealogics. Profile: "Leopold VI der Glorreiche, Duke of Austria and Steiermark." (Citing Ed. Schwennicke, Detlev. Europäische Stammtafeln. J.A. Stargardt Verlag, Marburg and Freytag von Loringhoven, Frank, Baron. Europäische Stammtafeln. 1975, Isenburg, W.K. Prinz von
Source: #S2295565934 Page: Ancestry Family Trees (http://trees.ancestry.com/pt/AMTCitationRedir.aspxtid=23901104&pid=1858627951) Online publication - Provo, UT, USA: Ancestry.com. Original data: Family Tree files submitted by Ancestry members. (Note: This information comes from 1 or more individual Ancestry Family Tree files. This source citation points you to a current version of those files. Note: The owners of these tree files may have removed or changed information since this source citation was created.)
It may be possible to confirm family relationships with Leopold VI by comparing test results with other carriers of his Y-chromosome or his mother's mitochondrial DNA.
However, there are no known yDNA test-takers in his direct paternal line.
Mitochondrial DNA test-takers in the direct maternal line: