I'm looking for more info about a song Charley sings on "Hooks and Nets". The song begins:
Farewell our wives and children
our friends we must bid adieu
for the press gang they have pressed us
for to fight a daring foe.

I couldn't find it in the Roud index, and Ian Woods can't remember its title or provenance. It does sound Napoleonic, but that may be a red herring.

Anybody out there help?