Celebration of life service for 103 year old Mary Roberts of Washington, formerly of West Chester and Keota will be held at 10:00 Saturday at the Powell Funeral Home in Keota. Burial will be in the West Chester Cemetery. Visitation will be from 9:00 to 10:00 Saturday at the Powell Funeral Home in Keota. A memorial has been established to the McCreedy Home and Iowa City Hospice. The Powell Funeral Home is handling the arrangements.