The Familytree is something i had missed in the last TW games like Empire and Nappy and i was disappointed how weak it was in Shogun 2. I allways saw the tree as an memorial for great characters of the past. Now they are really gone if they died. That was Shogun 2 reallity.

In FotS it is more useless than that because the timeframe is so short. If my Damiyo has children they never will be grown up until the game has ended...