HUMBOLDT - Mabel "Dot" Watts, 90, of Humboldt, passed away August 18, 2014 at the Humboldt Care Center North. Funeral services will be 11:00 a.m. Thursday in the chapel of the Mason-Lindhart Funeral Home in Humboldt with the Rev. Christy Ehrle officiating. Interment will be in North Lawn Cemetery, Fort Dodge. Visitation with the family will be from 10-11 a.m. Thursday at the funeral home.