Age 96, of Upper St. Clair, on May 2, 2022. Beloved wife of her pre-deceased husband, George W. Keith; loving mother of Lynne Pellarin, Ann (Ray) Fisher, Matt (Lynda) Keith, Mike (Susan) Keith, Carol Keith, Joe (Jill) Keith, Jane Beuerlein, Trish (Terry) Gensler and Bill Keith; grandmother to 27 grandchildren and 16 great-grandchildren; sister of Edward Hughes (deceased), Robert Hughes and Dorothy McMahon. Lois grew up in Port Allegany, Pennsylvania where she met George (in kindergarten). Following her high school graduation, she entered the nursing profession. Her career in nursing ended as she began motherhood and lovingly raised nine children. Lois enjoyed golf, paddle tennis, traveling, and spending time with her wonderful network of girlfriends. She was a devout Catholic and an active member of the St. Louise de Marillac Parish where she worshipped regularly until late in life. Lois was well known throughout the community for her positive energy, kind heart and fun spirit. Funeral Arrangement by BEINHAUER. Friends received at 2828 Washington Rd., McMurray 724-941-3211 on Friday, 2-4 and 6-8 pm. Mass of Christian Burial will be celebrated at St. Catherine Labouré Parish, St. Joan of Arc Church Saturday at 10 am. Entombment at Queen of Heaven Cemetery. Please add or view tributes at www.Beinhauer.com.