Kathleen Alice Theobald, 78, of Sheboygan Falls, passed away on Thursday, January 30, 2020, at St. Nicholas Hospital. Kathy was born on May 4, 1941, in Freeport, IL, to George and Marjorie (Lee) Masterson. In October of 1957, Kathy married her best friend, Kenneth Arthur Theobald. Kathy was a dedicated mother and worked at Bemis Manufacturing for many years. Kathy was an avid reader and gardener, enjoyed studying ancient history, spending time with family, and found a special joy in being "Nana-The-Great" to her grandchildren. She was a generous woman who loved others around her and had the gift to make people feel special.Kathy is survived by her daughter, Carrie Lawrence; two grandchildren, Beth (Jeremy) Engelman, Tony DeGroff; two great-grandchildren, Eryka Miskell, Aleah Miskell; one great-great-grandchild, Zuri Oclaire; two sisters, Carol Swita, Mary (Teresa Dziak) Willard; brother, Mike (Sue) Masterson; four step-grandchildren, Roger Lawrence, Jr., Michelle Lawrence, Michael (Heather) Lawrence, Trish (Travis) Siebert; and a heck-of-a-lot of step-great-grandchildren, grandchildren, other relatives and friends. Kathy was preceded in death by her loving husband, Kenneth Theobald, parents George & Marjorie Masterson; son, Thomas Theobald; son-in-law, Roger Lawrence, Sr.; brother, Jack Masterson; and a sister, Jeannie Budahn.Private graveside services will be held at St. Mary Catholic Cemetery in Sheboygan Falls. For online condolences and additional information please visit www.wenigfh.com. The Wenig Funeral Home of Sheboygan Falls (920-467-3431) is serving the Theobald family with arrangements.