 By 1810, cigar and plug factories were established in East Windsor and Suffield.Farmers also sought to introduce better stocks of cattle, including Devonshires beginning in 1819; Ayrshires in 1822; Guernseys in 1830; Shorthorns in 1835; Jerseys in 1846; and Holsteins some time after 1860.From 85,000 milk cows in the state as of 1850, the herd would increase to 128,000 by the end of the century.