A couple was able to escape a house fire in southern Door County late Saturday night.  According to the Door County Sheriff's Department, a fire fully engulfed a lakefront home at 660 Lower LaSalle Road in Clay Banks shortly after 9 pm, Saturday.  The Southern Door Fire Department responded along with other emergency agencies from Algoma and Sturgeon Bay.  The home is reportedly a complete loss and is owned by Jerry and Mary August.  No cause of the fire has been determined yet.