For the people who cannot read this, it states that 400 died of hypothermia 200 ships sunk and children and teachers that froze to death in empty schoolhouses is 235, making the total 835.
The Childrens Blizzard of 1888 occured with massively friged tempatures, some reported even as low as 40 degrees below zero. The Childrens Blizzard is dubbed for the amount of children the storm took, as children where the main victims for the Blizzard's occurance.