Question: When did William Compton, 4Th Marquess Of Northampton's father die?
Sentence (from "William Compton, 4th Marquess of Northampton"): , The campaign was vaguely given in this work as "the Chinese War", but has been ascertained to be the First War because the second broke out in the year he retired from the active list in 1856 as captain.
Relevant evidence: No