[Sergio Luis dos Santos]

I have some photos from 3 German test pilots to publish in a book and like to find some information on them.

1 - Wendelin Trenkle ( Messerschmitt )

2 - Willi Stör ( Messerschmitt )

3 - Arthur Benitz ( Bücker ). Arthur Benitz went to Brazil around 1937/38 in a promotional tour in a Bü 133 ( D-EJWD ?). In according with Pierre Clostermann ( that calls him Karl Benitz ) in an article published in Brazil, he was his flight instructor at Aero Clube do Brasil (Rio de Janeiro) and was KIA on Russian front in 1943 flying a Me 109.

I would appreciate some info about them during and after WW2 when available. Thanks in advance.