http://ciajfk.com/Doris.html Btw, Oswald did not shoot at Edwin Walker as this web link states. However LBJ's top aide Walter Jenkins was setting up a meeting with DeMohrenschildt and Col. Howard Burris, VP LBJ's top military aide.
Maybe you will be able to bring a solution into the hopelesssituation I find myself in. My wife and I find ourselves sur-rounded by some vigilantes; our phone bugged; and we are being followed everywhere. Either FBI is involved in this or they do not want to accept my complaints. We are driven to insanity by this situation... I tried to write, stupidly and un-successfully , about Lee H. Oswald and must have angeredpeople... Could you do something to remove this net around us? THis will be my last request for help and I will not annoyyou any more.
The writer signed himself "G. de Mohrenschildt."(1) (p. 67, Baker, Family of Secrets)
Bush Responded by Memo, seemingly, self-typed: "I do know this man DeMohrenschildt. I first men [sic] him in the early 40'3 [sic]. He was an uncle to my Andover roommate. Later he surfaced in Dallas (50's maybe)... Then he surfaced when Oswald shot to prominence. He knew Oswald before the assassination of Pres. Kennedy. I don't recall his role in all this."