We had a note 2013 from Julie Roberts Redinger that Linda is deceased, but I could not find any information online. I think that Walt Farr has found the obit, here: http://www.effinghamdailynews.com/obituaries/linda-clineff/article_11c888a0-471d-52d2-b585-2e848929dc34.html (Effingham Daily News).

This obit shows Linda Suzanne Clineff (husband Mark) as passing away Saturday, October 27, 2012, at her home in Yorba Linda, California. Her maiden name is not mentioned in the obit. However, Linda had her class profile showing her as living in Yorba Linda.

Survivors are listed as her children, Samuel Allen Clineff (Kian), Sue Ann Clineff, Lindsey Suzanne Wilde (Russell) and Whitney Virginia Logudice as well as her grandchildren, Anna, Hunter, Keira and Everett.