Question: When did the line infantry regiment that Gordon Holmes Alexander MacMillan was appointed acting adjunct to cease to exist due to amalgamation?
Sentence (from "East Lancashire Regiment"): The regiment was formed in 1881 under the Childers Reforms by the amalgamation of the 30th (Cambridgeshire) Regiment of Foot and 59th (2nd Nottinghamshire) Regiment of Foot with the militia and rifle volunteer units of eastern Lancashire.
Relevant evidence: No