I got two new 12′ (25.4m) 6×6 beams and a 2×10 20′ (6.096m). One of the beams will go in the NE corner of the original 4-square house. The 20′ will become a floor joist sistered alongside an original next to the soon-to-be 2nd floor staircase.
Here is the rotten 6×6 beam in that same corner, soon-to-be cut out.
