What did bob valenz do for work after ritchie valenz died?

After Ritchie Valens died in a plane crash in 1959, Bob Valenzuela, Ritchie's brother, took on various jobs to support himself and his family. He worked in the construction industry and also became involved in promoting his brother's legacy, helping to keep Ritchie's music alive through concerts and tributes. Bob's efforts contributed to the enduring popularity of Ritchie Valens as a pioneer of rock and roll.