Albert Einstein Archives and Milton Handler of the American Friends of The Hebrew University worked on the transfer of the material to Jerusalem. In subsequent years, additional material was sent from Einstein's Princeton home. The Bern Dibner Curatorship, which manages the Albert Einstein Archives, was established in 1988 by the Dibner Fund of Connecticut, USA. The first curator of the Einstein Archives was Ze'ev Rosenkranz whose term extended from 1989 to 2003. The catalogue was made available online in 2003. Since 2004, Roni Grosz has been the head of the Archives. The Einstein Archives became part of the Hebrew University's Library Authority in
Siegbert Einstein by the Nazis in 1938). Einstein planted a weeping willow in 1951, and the space was opened to the public. Today the space belongs to Jost Einstein, Siegbert's grandson, who is the director of the Center for Nature Conservation of Bad Buchau. After the end of the war, Siegbert married Elsa Schlittler; because she was an Aryan, Siegbert had additional privileges under the Nazis. They had two children, Rolf Einstein and Kurt Einstein, who were raised Protestant Christians. He was a distant relative of Albert Einstein. He died on December 24, 1968 at the age of 79 and was the