That 18th century unexpurgated version sounds similar to the Newfoundland version (#2) in the DT:

Oh I said my handsome fair maid, it's me you must excuse
For to join in wedlock bands with you my dear I must refuse
For I being lately married to a girl from Moultry Bay
And with her I have five thousand pounds at the dawning of the day

Now for an Expurgated edition, with a note (at bottom) re its sources,
Click here

(Recorded by Makem & Clancy on the album "Two For the Early Dew"; Shanachie.)