FYI on Stringfellow

[SSlater]

Curiosity moved me to look at Frank Stringfellow - What name did he use while on a Job? I did find one reference to him as Edward Delcher. Another reference gave me Robert Hawkins. But I can't find any confirmation for either name. This does not surprise me, since he was trying to hide and did a good job. He kept out of the CITY DIRECTORY etc. and he wasn't there in a Census Year. I also looked for the Dentist who was supposedly training him. This try netted Dr. Richard Sykes. Again Dead End. - no record of him as a Dentist.
I read also, that he did earn a license to Practice, but no additional name. Can anyone add anything to this? Please add to the positive side , not the negative side. He He!