Country Music Hall of Fame member Glen Campbell, who died on August 8, specifically excluded three of his children from his will, according to the Tennessean.

According to the report, Glen, who was married four times and fathered eight children, excluded daughter Kelli and sons William Travis and Wesley Kane from his 2006 will. Glen’s fourth wife, Kim, is named as the executor.

According to the court filings, Glen’s five other children are Debra Cloyd and Dillon, Nicklaus, Shannon and Ashley Campbell.

A hearing on the will is scheduled for Jan. 18 before Davidson Probate Judge David “Randy” Kennedy.

Glen’s estate is estimated to be worth $50 million.