Died unexpectedly on Sunday, January 21, 2018 at his home in Pickering.Predeceased by his parents, Mary Hannan and Patrick O'Keeffe, his sister Catherine and three infant siblings.He leaves to mourn his brothers John (Lucie), Pat (Diana), Giles (Marilyn), and twin sister Mary (Tom Gordon).Also survived by nieces, nephews and a close circle of friends.After leaving the Christian brothers, he became an inspiring and encouraging teacher for the Toronto Separate School Board. After his retirement, he combined his love of painting and education by teaching extra curricular art classes in local schools.We will greatly miss his kindness, empathy, smile and eccentric sense of humour.A Celebration of Frank's Life will be held at the McEachnie Family Centre, Ajax, on Saturday, January 27 from 11:00 - 2:00 pm, with an opportunity to Share Memories at 1:00 pm.