Kearns was born in Bentleyville, Pennsylvania, the son of George V. and Jennie May Kearns. He married Alice Thompson 1 September 1933, and they had three children.
Kearns was elected to the episcopacy by the 1964 North Central Jurisdictional Conference of the Methodist Church and assigned to the newly created Ohio East Episcopal Area. During his 12 years as the resident bishop of the East Ohio Annual Conference, he saw many strategic changes made, being a steady guide as those changes took place. Chief among these events was the uniting of the Evangelical United Brethren and Methodist conferences in Northeastern Ohio. Kearns served on various denominational boards, was a delegate to World Methodist Conferences in Europe and the United States, was a member of the Rotary Club of Sebring and a 33rd degreeMason. Kearns retired from the active episcopacy in 1976, becoming a visiting professor at the Methodist Theological School in Ohio. In 1988 he and his wife moved to Copeland Oaks, a retirement complex in Sebring, Ohio, related to the United Methodist Church.
Death
Bishop Kearns died of cancer and heart complications 29 January 1992 at Alliance, Ohio. His memorial service was held 4 February 1992 at Church of the Savior U.M. Church in Canton, Ohio. Bishop Edwin C. Boulton presided at the service, assisted by Bishop Judith Craig and Van Bogard Dunn, former Dean of M.T.S.O. Interment was in Oak Grove Cemetery, Delaware, Ohio. He was survived by his wife, his sons, Rollin T. and Francis E., Jr., and his daughter, Mrs. Margaret Baldwin.
Episcopal remembrance
Bishop Boulton noted at Bishop Kearns' memorial service that at the service of consecration when Kearns was elected Bishop, he and Alice were asked,
Will you show yourself gentle, and be merciful for Christ's sake to poor and needy people, and to all strangers destitute of help? Will you maintain and set forward, as much as lieth in you, quietness, love, and peace among all men; and faithfully exercise such discipline in the Church as shall be committed unto you?
Bishop Boulton then remarked, "Francis said he would, with the help of God. And they did." Bishop Boulton concluded by saying:
The 86 years of Francis Kearns were empowered by great affirmations. But undergirding all the rest, making it the supreme affirmation of his life was this: 'For I am convinced that there is nothing in death or life,...nothing in all creation that can separate us from the love of God in Christ Jesus our Lord.' That's why on the night he died Francis could say to his wife and daughter in his hospital room, 'Turn off the lights now, let's go to bed.'