The mother of Chiefs quarterback Patrick Mahomes is promoting a fundraiser by a fine jewelry maker in Texas that has donated $1 million to flooding relief efforts.

Janie Hunt was attending Camp Mystic with six of her cousins, who made it out of Friday's flood alive. Two of those cousins are Georgia Congressman Buddy Carter's grandchildren.

Chiefs owner Clark Hunt, who lost a 9-year-old relative in the Texas Hill Country floods, released a statement and announced a donation to flood relief efforts.

Chiefs heiress Gracie Hunt shared a religious message on her Instagram account Monday after her family lost a cousin, Janie, in the tragic Texas flooding.

The Hunt family is in mourning after devastating flooding struck central Texas over the July 4 holiday weekend. The death toll has risen to near 90 from massive rains in the Texas Hill Country that led to catastrophic flooding of the Guadalupe River — and the heartbreaking losses include 9-year-old Janie Hunt.

"Our hearts are broken by the devastation from the floods in Wimberley and the tragic loss of so many lives – including a precious little Hunt cousin, along with several friend’s little girls," she wrote in the Instagram post.

Family members confirmed to FOX 4 that 9-year-old Janie Hunt, a relative of Kansas City Chiefs owner Clark Hunt, was among the Camp Mystic campers killed in the devastating flooding in Central Texas.

Kansas City Chiefs owner Clark Hunt has given a massive donation to flood relief efforts in Central Texas, through the MLS team he owns, FC Dallas.

The flash flooding on the Guadalupe river in central Texas has killed at least 43 people, including 15 children. Some two dozen girls from Camp Mystic, an all-girls Christian summer camp, are still missing. Rescuers have been searching the river on Saturday, and the death toll is expected to rise. Here’s what we know about those who were killed.