Dennis grew up in Shaker Hts., Ohio. He graduated from Shaker Hts. High School, Dartmouth College and Stanford Business School. He worked for Procter & Gamble in Cincinnati, Ohio ('64-'68); Pepsi-Cola in NYC and Purchase NY ('68-78); and The Perrier Group in Greenwich ('78-'93). He was one of the founders of The Perrier Group which imported Perrier into the US and started the bottled water phenomenon in the US. Dennis and Maureen DiBuono were married on March 20, 1976, in New Rochelle, NY. They have one son, Jeffrey Warren Crumbine, born March 17, 1978, in Greenwich, CT. He graduated from Brunswick School (High School), Georgetown University School of Foreign Service (BS) and Fordham University School of Business (MBA). He is a Professional Firefighter serving the Town of Greenwich, CT with IAFF Local 1042, as well as Founder and Head Coach of Greenwich Life Coaching, LLC. He and his wife, Elise DiVincenzo Crumbine, have two sons, Hunter Dennis Crumbine, born August 1, 2013, in Manhattan, and Chase Warren Crumbine, born September 6, 2016, in Greenwich. All now live in the Riverside area of Greenwich, CT.
