STAMFORD — Djmayley Vernet, a former Stamford High School football player who died last week at the age of 16, wanted to provide for his family, so “no one would struggle, everyone would be okay,” his cousin said Friday. Instead, after the first day at his first part-time job, Vernet suffered a series of seizures. He was rushed to the hospital, seemingly recovered — then died last Saturday. Article continues below this ad “This is a horrific impact, honestly — left a hole in our family.