Loretta Lynn‘s family is hurting today, as the singer’s oldest grandchild has died. Lynn Massey was the daughter of Lynn’s oldest child, Betty Sue Lynn. Lynn had six kids, four of whom were born before she reached age 20.At the time of her death in 2022, she had 25 grandchildren.Emmy Russell is perhaps her most famous grandchild, having gone far on American Idollast season.Related: Remembering the Country Stars Who’ve Died in 2024 A post shared to Lynn’s social media pages didn’t share many details, but showed appreciation for the support from friends, family and fans. Massey had been battling…