Dwarkanauth Tagore, of Calcutta, the distinguished and princely East Indian, who is making a tour of the United Kingdom, arrived in this city, on Tuesday evening with his suit [sic], in an elegant drag with four horses, and he put up at Cruise’s hotel.
The native Prince merchant partook of a dejeune at Killaloe on Tuesday. The City of Dublin Steam Company placed all their vessels on the Upper Shannon, at his command, and they were gaily decorated with flags, in compliment to the distinguished stranger, who left Limerick this day on a visit to Killarney Lakes, and is expected to call at Derrynane, the seat of Mr O’Connell.
Dwarkanauth Tagore dined and slept at Lord Rosse’s, on Monday night, where he examined the prodigious telescope — drove to Banagher, on Tuesday morning, and embarked on board the Lansdown [sic] steamer, proceeded through Victoria Locks Meelick, accompanied by Colonel Jones, and Mr Rhodes CE, also by Mr Howell, Secretary to the Dublin Steam Company. He was much pleased with the new works at Meelick, and also with the operations of a diver in a helmet, who exhibited the mode of using that apparatus.
The dejeune on board the Lansdown was provided by the Steam Company. Several ladies and gentlemen came up by the Lady Burgoyne to join the party of [at?] Portumna in the Lansdown. After partaking of the good cheer, they had dancing and music on deck till they reached Killaloe, much to the amusement of the stranger guest, who felt edlighted, not only with the scenery of the lake, but also with the company of the ladies.
Limerick Reporter 5 September 1845
Irish waterways history 
The Prince was in Killaloe, and the City of Dublin Steam Company put their vessels on the UPPER Shannon ?
At the time, the phrase was [sometimes] used to distinguish the inland from the tidal Shannon: the estuary was considered to be part of the river. bjg