Rosemary Ann Mackay, 71, went home to be with the Lord on October 10, 2018. Rosemary was born in Omaha, Nebraska on December 8, 1946 to parents Herman and Mary (Maloney) Hoesing. She graduated from Sacred Heart Catholic School in Omaha, Nebraska. Rosemary is survived by two daughters: LaDonna Lloyd and her husband, James, and Michelle Langloys, two grandchildren: Kaitlyn Haning and Thomas Langloys, one brother, Richard Hoesing and wife Jean, two sisters-in law, Pamela Hoesing and Debra Hoesing, one brother-in-law, Robert Hawkins, and many nieces, nephews, and dear friends. Rosemary was preceded in death by her parents, brothers: John Hoesing and Michael Hoesing, and sister: Dolores Hawkins. Rosemary was a trusted friend, caring animal lover, and passionate equestrian. She was member of The Morgan Horse Club of Texas and American Driving Society. She was a devoted Catholic and attended church at St. Elizabeth Ann Seton Church in Plano, Texas. Celebration of Life and Mass will be held on Friday, November 2, 2018 at St. Elizabeth Ann Seton, 2700 W. Spring Creek Pkwy Plano, TX 75023 at 10:30 AM with Msgr. Douglas Cook officiating. In Lieu of flowers, it was Rosemary's wish to please consider a donation to the estate of Rosemary Mackay. Arrangements are under the direction of ARIA Cremation Service and Funeral Home 19310 Preston Road Dallas, Texas 75252 214-306-6700