This is a guide to finding the hidden vault combination in the Collector’s Lodge in The Carnal Connoisseur in Thief 2014.
Hidden Vault Combination
The hidden vault combination can be deduced from the Father’s Testament document that can be found in the house. The combination is the birth year of the son of the Last Lord of a House. That is the year that the testament is given, year 838 in this case, minus the age of the son at the time, that is 26, which gives 812: