Bettina Burr

Bettina "Nina" Burr (born c. 1946) is vice president of the board of trustees of the Museum of Fine Arts, Boston, to which she and other members of her family made a major donation of Rothschild family heirlooms that is known as The Rothschild Collection.

[8] The Nazis seized nearly 3,500 items from the Vienna Rothschilds, many intended for Adolf Hitler's planned Führermuseum that would have been located in the Austrian city of Linz had it been built.

The looted items were stored in the Austrian salt mines of Altaussee where they were discovered by the Allies after the war.

[9] In order to export the bulk of the collection to the United States, where Clarice de Rothschild then lived, she was required to donate around 250 items to the Austrian government.

These items were not recovered by the family until a change in Austrian law in 1999, long after Alphonse and Clarice de Rothschild had died.