Would anybody buy it as part of an old song by John Rolfe to Pocohantas' father? I know his name wasn't Shendoah, but it wouldn't be an old folksong if it had the right name. In spite of Missouri appearing in it, Sacajawea already had a husband, of sorts, so it can't refer to her. [The song is called a capstan shanty in Colcord's 'Roll and Go/ Songs of American Sailormen', and is said have been used on American ships after the Civil War.]