Tyler Blevins - Age, Bio, Faces and Birthday. Blevins, Billy Darrell Jan 28, 2018 Updated Apr 18, 2019 0 Billy Darrell Blevins, age 79, of Castlewood, Va. Genealogy for Margaret T. Philadelphia Blevins. . Post navigation. INTRODUCTION Life expectancy has increased over the past century, shifting the demographic distribution towards older age groups. After being in 3 different MLM's, she realized that this industry was much darker than it appeared from the outside. . She was born on 23 June 1992, and her zodiac sign is Cancer. .