The Last Protectors
The Disappearance of Josef MengeleThis flow traces the changing roles of Wolfgang Gerhard and Wolfram Bossert, whose practical care prolonged Josef Mengele’s Brazilian concealment.
increasing
Bearing strength in each event
decreasing
The Fanatic’s Mission

The Fanatic’s Mission
A volunteer protector
Wolfgang Gerhard accepted the task of moving Josef Mengele from Paraguay into Brazil. His zeal made him willing to sacrifice business and family concerns for the fugitive.
A hidden destination
He arranged a false identity and introduced Josef Mengele to the Stammers. The plan depended on the hosts’ silence and Gerhard’s continued control of the outside contacts.
Identity and Logistics

Identity and Logistics
A manager of concealment
Wolfgang Gerhard delivered newspapers, supplies, and messages to Josef Mengele. He helped maintain aliases and handled practical arrangements that the isolated fugitive could not manage himself.
A personal cost
The mission consumed Gerhard’s time and money. He treated protection as ideological service, while Josef Mengele often regarded it as an obligation owed to him.
A New Confidant

A New Confidant
Bossert’s introduction
Wolfram Bossert met Josef Mengele through Wolfgang Gerhard and became a companion who could discuss music and literature with him. At first, he knew the guest only by an assumed name.
A secret shared
After learning the truth, Wolfram Bossert helped with errands, correspondence, and occasional outings. His support offered companionship, but he maintained boundaries that Josef Mengele disliked.
Care Without Devotion

Care Without Devotion
Practical assistance
Wolfram Bossert drove Josef Mengele to hospital when a severe intestinal obstruction required surgery. He also helped him replace identification papers and manage everyday needs.
A limited commitment
Bossert admired Josef Mengele but would not sacrifice his own family or career. His assistance was steadier than affection, leaving the fugitive dependent but not fully secure.
The Burial Secret

The Burial Secret
Death and concealment
After Josef Mengele drowned, Wolfram Bossert helped keep the death and burial under an assumed identity from public view. His family maintained the silence for years.
Disclosure under pressure
When investigators traced the correspondence to Brazil, Bossert revealed the grave’s location. His protection ended by supplying the evidence that finally identified Josef Mengele.
1960 to 1961
early 1960s
1969 to 1970s
1971 to 1976
1979 to 1985