FREDERICKSON, Mary age 86 of Riverside, passed away Friday, February 12, 2010 at her home after a long hard road of heart disease. Daughter of the late Leonard and Anna Hartzell, life long residents of Dayton. She was preceded in death by her husband of 50 years, Mervin T. Frederickson; sister Glenna Kelly; brothers Howard, Robert and John Hartzell and son-in-law Larry Mosher. She is survived by her children Nancy Mosher of CO, Connie and husband Joel Erickson of CA, Mary Ann Mull of Riverside, Bud Frederickson and wife Susan Middleton of Germantown, Melody and husband Jeff Moeller of CA; grandchildren Cameron, Steve (Pam), Katrina (Gary), Chad (Lori), Shannon (Dave), Ashley, Kayla, Zane and Luke; 13 great grandchildren; 1 great great grandson; numerous nieces and nephews, among them being John Hartzell, almost like a brother and Pat Niswonger; and a host of other relatives and friends. Mary was a member of St Marks Lutheran Church. Mary was a loving mother, grandmother and a friend to all. She will be greatly missed by all who knew and loved her. The family would like to thank Heartland of Beavercreek, and a special thank you to Acclaim Hospice for all the love and care given to Mary and the support given to her daughter Mary Ann, her care giver.