Lucy was born on August 3, 1917, in Hamsfork, Wyoming, to Percival and Alice Buck. She married William D. Robertson, Jr. on July 2, 1935, in King Hill, at the home of her parents.
Lucy enjoyed painting, gardening, crocheting, embroidering and art work.
Lucy is survived by her daughter Vivian and her husband Robert Irving of Glenns Ferry, her daughter Gladys and her husband Glenn Roberts of Battle Mountain, Nevada, her brother Boyd Buck, of California her sister in-law Maxine Robertson of Nampa, 6 grandchildren, 15 great-grandchildren, 16 great-great-grandchildren and numerous nieces and nephews. She was preceded in death by her husband William, great-grandson Adam and 10 siblings.