The children of the tragic marriage between Azai Nagamasa and Oda Nobunaga's sister went on to have memorable lives. But "memorable" can often mean the same thing as "troubled" in Sengoku Japan!
the peace agreement was settled 
by filling in the castle's moat.
el tratado de paz se selló
tapando el foso del castillo.
o acordo de paz foi concretizado
ao enterrar o fosso.