Richard Sherman, 57, of Knoxville passed away Tuesday. Private Family Services will be held Thursday at the Van Dyk- Duven Funeral Home in Pella. Visitation will be open to the public on Thursday afternoon from 5-7 pm. Due to covid restrictions the family will not be present. A memorial fund has been established on the funeral home website to donate to Richard’s family. Van Dyk Duven Funeral Home in Pella is in charge of the arrangements.