While looking for some correspondence at the National Archive, I stumbled upon two handwritten letters by Edward Little, given the information on them and Edward's service record, we can conclude that it is indeed the same man
The first one is from July 21st 1838, written while Edward was serving on HMS Donegal, and addressed to Captain Drake¹ :
ADM 1/4866, Letters from Promiscuous,1834, The National Archives
It reads :
HMS Donegal, in the Tagus,
July 21st 1838
Sir,
Being desirous to join HMS Excellent
for the purpose of becoming more efficient in
the exercice of gunnery, I have to request you
will be pleased to forward this my application
for an appointment to that ship, to Read
Admiral Sir John Ommanney,
I am, Sir, your Obedient humble servant
E. Little,
Lieut.
To Captain Drake,
HMS Donegal
On the back we can read :
Submitted for the consideration of the
Lords Commissioners of the Admiralty.
John A. Ommanney, Rear Admiral
Cannot be complied
31 July
The second letter is from October 28th 1834, addressed to Captain George Elliott and the Admiralty ²
ADM 1/3004, Letters from Lieutenants,1836 - 1839, The National Archives
It reads :
N°9 St Michaels Terrace Stoke
Devonport October 28th 1834
Having been informed that Captain
Chesney of the Royal Artillery is about to processed on an
Expedition to the Euphrates, and that two passed Mates are
to be employed under that officer, I take the earliest
opportunity of offering my humble services on the occasion
trusting, that an abscence of eight years on foreign service
may entitle me to favourable consideration
In June 1826 I joined His Majesty's Ship Forte Captain
J. Coghlan, where I remained untill that ship left the
west coast to South America for England. I then
joined successively His Majesty's Ships Sapphire, Alert
and Dublin, and was paid off from the last named
ship on 1st October last,In June 1832, I passed my examination for Seamanship
To Captain the Hon'ble
George Elliott RN
&&&
Admiralty and
On the other side :
and on my arrival in England I also passed at the Royal
Naval College Lord James Townshend, my last
Captain is now in London, to whom, as well as my other
Captain’s I can with safety refer for character and
general fitness, I have the honor to be,
1st November
As I have ?? have nothing to sayto the expedition he alludes to"
This confirm several things to us : his address being 9
Michael's Terrace, Stoke Devonport, which I have already found some
mentions of it being the family's address at the time (before any census) ³
Sun (London), 8 January 1838
It also confirms to us that the Edward in the description book really is the same one, as we can link his Lieutenant service record to the one from the description book, before his promotion⁴ ⁵
See Edward Little's service record
Now we also now know that he passed his examination for Seamanship in 1832 while on board the Dublin, and passed his Lieutenant examination at the Royal Naval College in 1834 (Portsmouth)
Based on his service record, Edward did not join the Euphrates Expedition, as his next appointment after leaving the Dublin on Oct 2 1834, was on the Royale Adelaide, Sept 5 1835, still as Mate. His first appointment as Lieutenant would be in Dec 1837, on HMS Donegal
James Fitzjames from the Franklin Expedition actually took part in the Euphrates Expedition as Mate, which he joined on October 25th 1834
You can find several articles about this on the James Fitzjames website by Fabiënne Tetteroo
Sources
¹ ADM 1/4866, Letters from Promiscuous, 1834, The National Archives
² ADM 1/3004, Letters from Lieutenants, 1836 - 1839, The National Archives
³ Sun (London), 8 January 1838
⁴ ADM 37/9921, Description book joined to HMS Scylla muster, The National Archives
⁵ ADM 196/5/124 Officers Time of Service, The National Archives