Anastasia Anderson Manahan gained worldwide attention with her multi-filmed life history. The story of the young woman who allegedly escaped the shooting command of the Bolsheviks during the Russian Revolution as the only member of the tsar family and then hoped for general recognition in vain contained all elements of a modern tragedy. With the help of a DNA analysis on the mortal remnants of the Russian Zaren family, it was clear in 2007 that the youngest Zaren daughter was murdered together with her family. This proved that Anastasia Anderson Manahan was not the great-fearer Anastasia of Russia.

For many years, friends and Plenipotentiaries from Anastasia Anderson Manahan's closest environment gathered written documents of all kinds that should prove that Anastasia was actually the daughter of the last Russian pair of fences. Thus, the so-called
“Anastasia Archive”, which has now been handed over to the Bavarian Main State Archive for archiving.

In addition to letters and correspondences with their supporters (many of them from high aristocratic circles), there are business documents that regulate the publishing and film marketing of their history. In addition, there are process documents and legal correspondences that document the struggle for recognition and the related legal claims over several decades. Insight into the personality structure of Anastasias give not least the wills written by her. In addition, the archive holds a variety of memories and testimony that should serve as evidence of the identity of Anastasia.

With the acquisition of the estate of Anastasia Anderson-Manahan to the Bavarian Main State Archive, these documents find their final location in Bavaria, not far from Seeon in the district of Traunstein, where after their death on 12. February 1984 on the Orthodox part of the cemetery. She died in Charlottesville in the USA. The gravestone bears the years of life “1901-1984”, the name “Anastasia Manahan” in Latin and additionally the first name Anastasia in Cyrillic script. Also on the Seeoner cemetery are the tombs of relatives from the house of the dukes of Leuchtenberg. These were particularly closely connected to the Romanov's home after their origin and identity and initially acted as Anastasia's most important advocate. The Family archive Leuchtenberg has been stored in the Bavarian Main State Archive for many years.