no location

1829–30 John Knight, Rising Sun, George Street
1831-82 Thomas Adams, Barley Sheaf, George Street
1834-35 Thomas Dudley, Rising Sun, George Street

Independent, 15 June 1833

Independent, 27 July 1833

By May 1834, this is no longer licensed premises.

Launceston Advertiser, 15 May 1834

In 1860 this appears, which might or might not be the same place:

The Rising Sun.
Mr John Bedford applied for a license to a house in George-street above Dr. Maddox’s buildings, which had been formerly licensed by the name of the “Rising Sun.” The Superintendent of police said the premises had been occupied for some time by the lowest class in the community, and were not in a fit state for occupation as licensed premises. In reply to Mr Bartley, he said he believed that a license to the premises would be an evil in the neighbourhood, and there was no necessity for the license, as there were five other licensed houses in that immediate vicinity. Mr Knight, the landlord of the premises, addressed the Bench, and said the house had formerly been kept respectably until the person who kept it look out a brewer’s license and left it ; since which it had become dilapidated, but he had repaired and improved it to make it suitable for a licensed house. He could have let it as a board and lodging house, but kept it vacant expecting to get the license back to it. Application refused on the grounds of the premises being unsuitable, — no necessity for a public house in the neighbourhood and on general grounds.
Cornwall Chronicle, 8 February 1860