Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 145,998 pages of information and 231,554 images on early companies, their products and the people who designed and built them.
Archibald Denny (c1825- )
c1825 Born the son of William Denny
1841 Living at High Street, Southside, Dumbarton (age 16). In house of Isabella Bannatyne (age 35) a Widow and her family. 
1851 Living at High Street, Dumbarton (age 26 born Dumbarton), Iron Shipbuilder employing 350 men. With Alexander Denny (age 32 born Dumbarton), Iron Shipbuilder employing 350 men. Also niece Christina Connell (age 23). Two servants.