Which US president first received secret service?
Eleanor Roosevelt was known as Rover
Which president was the first to receive Secret Service protection?
Which president was first to get secret service protection after leaving office?
Sorry, that information is normally not publicly available until after the sitting president has left the office.
Who was first president to have secret service?
Sorry, that would be a 'secret'.
Who was the first president to receive secret service?
Yes he did. On a number of occasions---both as Vice-President and later as CinC. Hear tell he would play duets with his USMC Honor Guard, but need to confirm that.