Few questions that came to my mind reading these...

In regular medieval mtw+vi 2.01 how master buildings add valor bonuses? I mean:

master horsebreeder give +1 valor to horsies. Also to horse archer type troops. Do they get bonus for their archery skills? Also is there valor bonus for horse archer types from the master bowyer if it is present in the same province as the master horsebreeder?

Does master spearmaker give bonus to lancer type of cavalry? Do the axe troops receive bonus from the master sword building or from any building?

Any other combination that I did not think of?