John Ball is the brother of Whitney L. Ball (2020-12-18), founder and president of DonorsTrust, a prominent donor-advised fund facilitating anonymous philanthropy for conservative and libertarian causes in the United States. He served as a surviving family member noted in obituaries and tributes following her death, which contextualized his relation to her amid recognition of her legacy in the conservative donor ecosystem. Public records provide limited details on his own career, achievements, professional roles, business involvements, or public activities. At the time of her death, John Ball was retired and residing in Park City, Utah.