Which monarchs are used for a country A that became through event country B, with both having monarchs covering the same timescale? Will country B now use the monarchs of A and B through eachother or just one of the files will be used? I would guess the 1st because afaik the monarchs are written to the save-file in the beginning of the scenario and not updated anymore aside from events, but is that correct? Or is there perhaps some overwrite-mechanism?