Either this was a typo in 1861 or they may have had a falling out period...she might not have wanted to follow the military lifestyle anymore....or it might have been permanent and she was naming a husband for her protection, which also happens we've found with some widows...( and visa versa, saying they are widows, when they've split or the hubby's bolted...Did he die near home?
He'd have been there for this incident...just for interesting reading...
Fulwood Barracks at Preston....
The barracks themselves had been completed in 1848 and served as the station for a number of units between 1848 and 1881. Notably, in the 1860s, it was occupied by the 11th Depot Battalion, which served as depot unit for 11th Hussars and of the 1st/10th, 2nd/10th, 1st/11th, 32nd, 41st and 55th Regiments of Foot. In 1861, Private Patrick McCaffery, a 19-year old private with 32nd Regiment shot and killed the Depot's commander, Colonel Hugh Crofton, and Depot's adjutant, Captain John Hanham, with a single shot. The incident began over the McCaffery's punishment for failing to vigorously pursue an investigation into some children who had broken some windows at the barracks. McCaffery was tried and convicted at the Liverpool Assizes. He was executed on 11 January 1862. It is said that since that time, his ghost haunts the officer's mess at Fulwood barracks.[12]