Loretta Lynn's oldest daughter has passed away from complications of emphysema. Betty Sue Lynn, 64, died Monday morning in Waverly, Tennessee, about 75 miles away from Nashville. Lynn is survived by her two daughters and five grandchildren. Loretta Lynn and her family said in a statement they appreciate the outpour of support from friends and fans. Taste of Country reported Loretta also lost a son at the age of 34 in 1984.*Taste of Country contributed to this report.