YPDaily: Jill Barber By Notable Life By Notable LifeView Author|August 9, 2011|Young ProfessionalsView Young Professionals Jill Barber is a 31-year-old musician and Queen's University grad – she's also Matt Barber's sister, one of our YPs from last week. Her day-to-day can see her anywhere from the studio to driving down the highway in a tour... View this article.