Meinhard IV/II von Goerz and Tirol was son of Meinhard III. von Goerz and Adelheid von Tirol.

Meinhard IV./II. von Goerz was known to be married to Elisabeth von Bayern, daughter of Otto II. von Bayern, who was the son of Albrecht I. von Tirol.

Meinhard's daughter Elisabeth von Tirol was married to Albrecht I. von Oesterreich. His successor was:

Albrecht II. von Oesterreich married to Johanna von Pfirt, daughter of Ulrich II. von Pfirt and Johanna von Burgund. Albrecht's daughter:

Elisabeth von Oesterreich was married to Friedrich IV. von Lothringen.

Albrecht's II. von Oesterreich successor was:
Leopold III. von Tirol married to Virida Visconti von Friaul, daughter of Bernabo von Friaul.

Leopold III. von Tirol inherited Kaernten, Steyermark, Tirol and Krain through donation by Margareth von Goerz and Tirol, also known as Margareth Maultasch.

Leopold III. von Tirol's son:
Ernst der Eiserne von Tirol re
ceived Kaernten, Steyermark, Tirol and Krain. His successor was:

Friedrich III. von Oesterreich married to Helena von Portugal, daughter of Duarte I. von Portugal. Friedrich III. von Oesterreich son was:

Maximilian I. von Oesterreich