I found some info on Wikipedia about the crowns in post #5:
![[Image: Albrecht_II_u_Kaiser_Friedrich_III_u_Leo...bsburg.JPG]](https://upload.wikimedia.org/wikipedia/commons/6/65/Albrecht_II_u_Kaiser_Friedrich_III_u_Leopold_d_Heilige_u_Albrecht_IV_v_Habsburg.JPG)
Image courtesy of Erich Schmid, Wikipedia
The sculptures are in the Court Church in Insbruch, Austria, and are by various sculptors. The sculpture of Albert II (died 1439) on the far left was created in 1528/29. The crowns on the next two figures are similar, triangular with bumps, an arch top with a cross. The one to the right of Albert II is Frederick III (died 1493) sculpted 1527, and after that I think is Leopold III (died 1136), sculpted 1520.
Leopold III (Margrave of Austria) probably didn't have a crown that fancy in the 12th century. I think the earliest painting of him is 15th century? I don't know if there are coins that show his crown.
Image courtesy of Erich Schmid, Wikipedia
The sculptures are in the Court Church in Insbruch, Austria, and are by various sculptors. The sculpture of Albert II (died 1439) on the far left was created in 1528/29. The crowns on the next two figures are similar, triangular with bumps, an arch top with a cross. The one to the right of Albert II is Frederick III (died 1493) sculpted 1527, and after that I think is Leopold III (died 1136), sculpted 1520.
Leopold III (Margrave of Austria) probably didn't have a crown that fancy in the 12th century. I think the earliest painting of him is 15th century? I don't know if there are coins that show his crown.