This the third in a series of essays on the Largs steamer route; the first two cover the early days, and the rise of the M‘Kellar family to prominence. This essay covers the early 1850s, a relatively brief time period, but an important one, bridging the transition in leadership from Captain Duncan M‘Kellar to his son Alexander. In 1846, the Largs and Millport Union Steam Boat Company was formed from two rival companies, one headed by Captain Duncan M‘Kellar with the steamers Invincible and Mars, and the other that had been headed by Captain William Young with the steamers Lady Kelburne and Lady Brisbane. The amalgamation was facilitated by the retirement of Captain Young from the business in 1845, and the uninsured loss of his steamer the Countess of Eglinton that year. The four steamers were under the management of Mr Langlands, with Mr Thomas Seath as company clerk. Sailing both...