Instructions having been received for the battalion to embark at Glasgow for Ireland, three companies proceeded to Dublin on the 27th, and the headquarters, with the three remaining companies, embarked on board the “Viceroy” steamer on the 1st of May, and arrived at Dublin on the 2nd. Companies were detached to various places, and the headquarters proceeded from Dublin to Naas on the 20th of May.

On the 4th of July Lieutenant-Colonel William Denny, having arrived from Canada, assumed the command of the battalion, when Lieutenant-Colonel Sir Hew Dalrymple, Bart., proceeded to join the reserve battalion.

H.R.H. Major-General Prince George of Cambridge, commanding the Dublin district, made the autumn half-yearly inspection of the regiment on the 13th of October, on which occasion H.R.H. expressed personally to the regiment his satisfaction and approbation of their appearance and steadiness under arms, and the marked improvement that had been effected.

In compliance with instructions received, on the occasion of the expected visit of Her Majesty to Dublin, the headquarters, with the effectives of three companies, moved from Naas to Dublin on the 28th of July, and encamped in the Phœnix Park. The three detached companies also joined the encampment on the same day.

The Queen having arrived on the 6th of August, the battalion had the honour of sharing in the grand review which took place in the park on the 9th, in presence of Her Majesty and Prince Albert, after which a highly complimentary general order was issued, expressing the high approval of Her Majesty and Prince Albert of the conduct of the troops present at the review.

On the 10th of August Her Majesty and Prince Albert and the Royal Family left Dublin, and the 71st furnished a guard of honour under Captain T. H. Colville, at the railway station; and on the 11th, the lieutenant-general commanding marked his very high appreciation of the services of the troops stationed in Dublin during the above auspicious occasion, by publishing another highly complimentary general order.

In addition to the remarks in the general order of Lieutenant-General Sir Edward Blackeney, which reflected so much credit on the 71st Highland Light Infantry, in common with the other regiments in garrison, Major-General H.R.H. Prince George of Cambridge was graciously pleased to express his approbation of the high state of efficiency and good conduct of the battalion; and as its stay in Dublin was intended to be during Her Majesty’s visit, the headquarters and three companies returned to Naas on the 13th of August, detaching on the same day three companies to Maryborough, Carlow, and Newbridge.

During the months of March and April 1850, the various scattered companies of the 71st were removed to Dublin, where the whole battalion was stationed at the Richmond Barracks.

A draft of the reserve battalion, consisting of 2 subalterns, 2 sergeants, and 90 rank and file, embarked at Cork for Canada on the 4th of May of the same year.

The state of discipline in the regiment was reported to be good on its arrival in Dublin, and during its stay in that garrison it was most favourably reported upon. The accompanying extracts, which were conveyed to the commanding officer, by order, are creditable to the character of the regiment:—