Shirley Emmerline Cessna Leech of Boulder Colorado passed away early tuesday morning on January 2, 2018 at Good Samaratan Hospital in Lafayette Colorado. Her Great Grandaughter Katelyn Jahn Heep was by her side. Shirley was born November 2, 1929 in Wilkensburg, Pa. to George Herbert Cessna and Rose Alfaretta Bywaters Cessna. Shirley is survived by daughter Linda Kallas, three grandchildren Kristen Emery, Andrew Gayton and Sara Gayton, six great grand children Katelyn Rose Jahn Heep, Chase Emery, Gage Emery, Emma Brown, Luke Gayton and Hunter Gayton and 2 great great grandchildren Bentley Jahn Levine and Zoey Jahn Levine. Shirley was very much loved and will be greatly missed by all.