"Yeoman" is an antiquated term for farmers, tradesmen and other members of the early English middle class. The term suggests someone upright, sturdy, honest and trustworthy.
Yeoman is also a naval occupation, roughly equivalent to a secretary.
... the Vault releases are multi-track remixes, whereas the Dick's Picks series are based on two-track mixes made at the time of the recording. There have been at least 28 DP ...