Papal audience for H.I.&R.H. The Archduke of Austria

I was interested to see the following item in the Vatican Information Service daily e-mail bulletin:

VATICAN CITY, 30 NOV 2009 (VIS) - The Holy Father today received in separate audiences:

[…]

- His Royal Imperial Highness Otto von Hapsburg, archduke of Austria, accompanied by an entourage.

[…]

AL/.../... VIS 091130 (180)

His Imperial and Royal Highness, who turned ninety-seven a couple of weeks ago (presumably he received a belated birthday Apostolic Blessing from the Holy Father) is the son of Bl. Charles of Austria. Another German prince was received in a Papal audience recently, too:

VATICAN CITY, 31 OCT 2009 (VIS) - The Holy Father today received in separate audiences:

[…]

- His Royal Highness the Prince of Hohenzollern, accompanied by his family.

AP/.../... VIS 091103 (70)

(More information about His Royal Highness is available here.)

Reginaldvs Cantvar
Feast of St. Bibiana, Virgin, Martyr, A.D. 2009