History of the Royal Sappers and Miners, Volume 2 (of 2) / From the Formation of the Corps in March 1712 to the date when its designation was changed to that of Royal Engineers

by T. W. J. Connolly

Sergeant James Donelan from December, 1841, to April, 1842, and again from January, 1843, to September, 1849. He also held the charge for some months in 1849 and 1850 of the Royal Society’s instrument, which he set up at near stations to his own.

Corporal William Jenkins, from September, 1849, to October, 1852, when it was returned into store at Southampton.

Royal Society’s 3-feet Theodolite by Ramsden.

Corporal James Mulligan, January to March, 1843, when he quitted for the boundary survey of America.

Second-corporal Thomas Cosgrove, November, 1843, from Lieutenant Luyken, R.E.

Second-corporal James Stewart, August, 1844.

Corporal James Steel, June, 1845.

Corporal Robert Forsyth, August, 1845.

Corporal John Winzer, January, 1846.

Sergeant James Donelan, March, 1849.