escort to Springfield

[loetar44]

Following the remains of President Lincoln came the party which was to serve as an escort to Springfield. It included several of Lincoln's old-time friends, among them Judge David Davis and Ward Lamon; a Guard of honor, composed of prominent army officers; a large congressional commitee, several govenors of States, a special delegation from Illinois, and a bodyguard.

Who does know more about the escort to Springfield, i.e. names of the prominent army officers, who were in the guard of honor, which governors? I suspect the bodyguard was Captain Charles Penrose?

Thanks as always!