Clark C. Matthiessen - Clark C. Matthiessen of Petaluma passed away on May 25, 2010 at the age of 93. Survived by his daughter Ruth O'Connor of Stevensville, Montana; grandchildren Jeremy O'Connor and Erin O'Connor of Bayfield, Colorado, Clark R. Matthiessen of Santa Rosa; four great-grandchildren; Clark W. and Lucy Matthiessen of Santa Rosa and Dalton and Shea Dorrell of Bayfield, Colorado.
As per his wishes, there will not be a service. Family assisted by Parent-Sorensen Mortuary and Crematory, 763-4131.