One of the two people rescued from a Madison house fire Saturday, died from his injuries at the scene. They were brother and sister. The women was taken to the UW Hospital where he injuries were non-life threatening.  Several crews responded at about 7:00 P-M to the fire on the city’s west side.  Several nearby houses were evacuated as a precaution, but firefighters were able to keep the flames from spreading.  Extensive damage was done to the house.  The fire marshal is investigating to determine the exact cause of the fatal fire although there does not appear to be any foul play.