No, it isn't. Kennedy himself lists this as an example of Roud 2384, though Caroline Hughes' fragment doesn't appear in the Roud Index at present. The only example that does is from P W Joyce, Old Irish Folk Music and Songs, 1909, 58-9. I don't have a copy of that book, but an abc apparently made from it (no source is credited) is at http://www.sligo-man.com/. I copy it here, with source information added and some errors in the abc corrected.


X:1
T:Unto the East Indies We Were Bound
N:Roud 2384
B:P W Joyce, 'Old Irish Folk Music and Songs', 1909, 58-9
M:6/8
L:1/8
K:D
A|\ d2 d B2 G|A2 A F2 D|EFE D2 D|D3-D2|
E2 D E2 F| G2 F G2 A|BAB E2 E|E3-E2
F|A2 F D2 F|A2 F G2 A| Bcd e2 c|d3-d2
c/d/|e2 c dcB|A2 F D2 D|EFG HA2 F|D3-D2||
W:Unto the East Indies we were bound our gallant ship to steer,
W:And all the time that we sailed on, I thought on my Polly dear:
W:'Tis pressed I was from my truelove the girl whom I adore.
W:And sent unto the raging seas where stormy billows roar.
W:
W:Our captain being a valiant man upon the deck did stand,
W:With a full reward of fifty pounds to the first that should spy land:
W:Then up aloft two boatmen go unto the maintop so high--
W:An hour is past, and then at last--"'Tis land, 'tis land!" they cry.
W:


Kennedy also refers to Ashton's Real Sailor Songs, but without a page reference. It isn't obvious which song he means (again, I don't have a copy at presesnt) but in any case his identifications were not always reliable. I wouldn't care to speculate on the strength of two fragments whether or not they are in any way related (though it doesn't seem particularly likely). The Hughes fragment has a vague similarity to the opening of 'The Bold Privateer' (Roud 1000, Laws O32), but that may just be chance.