Mary Elizabeth (Sullivan) Oliver, 60, of Chesapeake, VA, passed away peacefully on May 18, 2024. She was born on March 13, 1964 in New Haven, CT to Edward J. and Eileen P. Sullivan. She grew up in Guilford, CT and later Orchard Park, NY and attended Orchard Park High School and Canisius College in Buffalo, NY earning a Bachelor of Science in Finance. Mary had a distinguished career in banking rising to Senior VP Commercial Relationship Manager at Wells Fargo Bank, also having held positions with the Bank of Hampton Roads, Bank of Commonwealth, Towne Bank, and Wachovia Bank. She was most proud of her daughter Katie. She was a past board member of the Chesapeake Chamber of Commerce, The Chesapeake Bay Academy and Volunteer Hampton Roads. She also volunteered at Montero Medical Missions. Mary was a lifelong Buffalo Bills fan and loved golf. She was a parishioner at Prince of Peace Roman Catholic Church in Chesapeake, Virginia. Mary will be remembered for her humor, love of family and dedication to her work by those who knew her. She is survived by her daughter Katherine Marie Oliver, her mother Eileen Sullivan, her sister Margaret Osler (John), her brother Edward Sullivan (Felicia), beloved nieces and nephews and countless friends and acquaintances. A Mass of Christian Burial will be celebrated Monday, June 3rd, at 11 AM at Nativity of Our Lord Church, 26 Thorn Avenue, Orchard Park, NY. All who knew her are welcome to attend and pay their respects.