Daniel Patrick O’Leary, 82, of Bridgewater, NJ, passed away on Friday, April 17, 2020 at Runnels Center for Rehabilitation in Berkley Heights. Born March 13, 1938 in Manhattan, NY he was the son of the late Daniel and Bridget (Ruane) O’Leary. Dan graduated from Cardinal Hayes High School in the Bronx, NY and then went on to serve in the US Army for two years. Dan had a very long and successful career as a Billing Manager retiring from AT&T in 1995. Dan is survived by his daughter Colleen Twill and son-in-law John of Warren, NJ, son Daniel O'Leary and daughter-in-law Christine of Trinity, FL. Grandchildren John and Shannon Twill of Warren, NJ. Brother, John O’Leary and his wife Julieta of Teaneck, NJ. Sister in Law Maureen O’Leary of Dunellen, NJ. Dan is also survived by several nieces, a nephew, great nieces and great nephews. Dan was a communicant of St. Bernard of Clairvaux Roman Catholic Church in Bridgewater. A Memorial Mass will be held at a later date. Arrangements are under the direction of the Valley Memorial Funeral Home, Gillette, NJ. For more information and online condolences visit valleymemorialfuneralhome.net Dan was a long-time supporter of Cardinal Hayes High School in the Bronx, NY by providing financial support to the school. The school has established a Covid-19 Relief Fund. Donations in Dan’s name can be made online at https://alumni.cardinalhayes.org/give-online-donation-form/