Randi Mahomes, the mother of Chiefs quarterback Patrick Mahomes, announced Friday that her father, Randy Martin, has died. An Legacy obituary said Martin, whose full name was Larry Randy Martin, passed away Wednesday at the age of 78 and a funeral is planned for Monday.

Patrick Mahomes’ father, Pat Mahomes Sr., failed to show up for a drug test, as ordered by the court, two days after the Super Bowl, In Touch can exclusively report. According to court documents obtained by In Touch,

Patrick Mahomes’ grandfather, Larry “Randy” Martin, died five days after the Kansas City Chiefs star quarterback lost the Super Bowl to the Philadelphia Eagles. Mahomes has played in five Super Bowls and won three.