Council #12531 - Boise, Idaho St. Mary's Parish - Boise Council Number12531 Council Name ParishSt. Mary’s CityBoise Date FoundedAugust 12, 1999 Grand Knight Deputy Grand Knight Financial Secretary District Number6 District DeputySkip Girard Business Meeting Social Meeting Meeting Address Website Assembly Number Upcoming Events for Council #12531 Contact Council #12531 Submit Council Event Submit Council News Council Photos & Videos