Pettigrew & Oulton's Dublin Directory 1845 gives the following.
James Jameson Distiller 50 Marrowbone Lane residence "Montrose" Stillorgan Rd.
John Jameson & Son Licenced Distillers Bow St. Res. 42 Prussia St.
John Jameson Mail Coach Owner 21 Sackville St Lower.
Purcell, & Jameson Coach Propietors & Coach builders Russell Place, Circular Rd.
Purcell, Taylor & Jameson Propietors of the Imperial Hotel, 21 & 22 Sackville St Lower.
Jameson, Pim & Co Brewers 28 Ann St North.
12 Smithfield William Wilson Jameson Esq. including Distillery at Bow St.