Chloe Childress, a counselor at Camp Mystic, died during the flooding in Hunt, Texas, according to a representative of her high school.

Janie was the great-granddaughter of the late billionaire William Herbert Hunt, who was also the brother of Lamar Hunt, the late founder of the Kansas City Chiefs.

Camp Mystic co-owner Dick Eastland, described as "one of the most selfless men," reportedly died trying to rescue campers from catastrophic flooding.

The Hunt family is grieving after the devastating flooding tragedy in Texas. The death toll stands at 70 from massive rains in central Texas that led to catastrophic July 4 flooding of the Guadalupe River — and the losses includes 9-year-old Janie Hunt.