MAYFIELD, Ky.—At least 64 people, including six children, lost their lives in Kentucky after a raft of tornadoes tore through six states, with power still out for thousands and strangers welcoming survivors who lost everything into their homes. While the toll from the deadly twisters was lower than initially feared, Kentucky Governor Andy Beshear said he expects it to increase as searchers continue to sift through a flattened landscape of twisted metal, downed trees, and homes reduced to rubble. “It may be weeks before we have counts on both deaths and levels of destruction,” Beshear told reporters, adding that the victims ranged in age from 5 months to 86 years old, and that 105 people were still unaccounted for. On Monday, Beshear said officials were working to confirm that eight people had perished when a candle factory in Mayfield, a town of about 10,000 in the southwestern corner of Kentucky, …