Funeral services for 92 year-old Preston Edmondson of Washington will be held at 10:30 a.m. Saturday at Ainsworth Community Church.  Burial will be in the Oregon Township Cemetery in Ainsworth.  Visitation will be from 6:00 to 8:00 p.m. tomorrow at the Jones-Eden Funeral Home.  A memorial has been established for Washington County Hospice or the Washington County Hospital Foundation.