Correcting my error above-

Wm. Chappell in PMOT give a 3/4 time major mode tune for the "We
sailed for Virginia" one, but I don't know where he got it.
The song and tune were given in 'The Vocal Enchantress', 1783,
with the tune as follows:

X:1

T:ADMIRAL BENBOW [WE SAILED TO VIRGINIA]

S:Vocal Enchantress, 1783

Q:1/4=120

L:1/4

M:C|

K:Ddor

A/|dd(^c/d/) (e/c/)|A2FA|c2Ae|g3(f/e/)|f(e/d/) (^c/d/) e/c/|\

A2FA|d3||(d/e/)|ffaa|g2(fe)|g (e/d/) (g/f/) (e/d/)|\

{d/}^c2zG|Adeg|f2 (f/d/) (d/^c/)|d2A^c|d3"Chorus"G|\

Adfg|f2 (f/e/) (d/^c/)|d2A^c|d3|]