Nicole - You're welcome. Yes, looks like New Passage in Devonshire, so hope this of further help...

http://www.devonportonline.co.uk/historic_devonport/transcri...
Morice-town on the harbour, northward of the gun-wharf, is commonly known by the name of New Passage.

Marriage Jun 1847 Wilson John & Gidley Matilda Emma Plymouth 9 478
(perhaps Matilda was a widow, nee Bryson?)

1851 Census: 123 Fore Street, Devonport, Stoke Damerel, Devon
Emma Susan WILSON (Matilda?) Head M 24 Seamstress Devonport-DEV
(perhaps separated from John?)

1851 Census: Catherine St, Plymouth St Andrew, Devon (nr New Passage)
John WILSON Head M 27 Merchant Seaman Plymouth-Dev
Sarah WILSON Wife M 28 Plymouth-Dev
Mary C WILSON Daur 1 Plymouth-Dev
John EASTON Lodg M 20 H M Customs Plymouth-Dev

**BIRTH: Dec 1859 WILSON Thomas Harris East Stonehouse 5b 96
(nr New Passage, Plymouth)
http://genuki.cs.ncl.ac.uk/DEV/StokeDamerel/
(inc Morice Town). This Would make his birth date 1859 not 1849?
unless he was he was registered 10 years later?
DEATH: Mar 1860 Wilson Sarah Plymouth 5b 180

1861 Census: Thomas Wilson 1 Devon Stonehouse, Devon
(given as b1849, see above)
Sue