It is with shattered hearts we announce the passing of a loving husband, father, grandfather and uncle. Leo Patrick Stack, on Thursday, May 12, 2016, passed peacefully away at his residence after a hard, long battle with AML. Predeceased by his grandson Ryan; his parents William and Isabelle Stack; brothers William, Raymond and Eymard; sister Noreen; father and mother-in-law William and Hannah Densmore; brothers-in-law Pat, Michael and Stephen Densmore as well as his nieces Gwen Dyke and Barbara Stack. Leo leaves to mourn with many fond and happy memories, his wife of 44 years, Catherine (nee Densmore); only son and best friend, Terry (Colleen) and their three children: Pop's fishing buddies, Connor and Jacob and Pop's princess, Chloe. Leo also leaves his daughters, Linda Dillon (Shawn) and Tammy (Steve) and her three children whom Pop had the pleasure of being a bigger role model and father figure to: Kayla (Josh Kean), who's presence lit up Pop's room even in his darkest days, Jordan, who was fortunate to have Pop's big heart and looks, and Amy, who was in Pop's words, our "gift". Also, many nieces and nephews, especially Donna Stack (John Davis), Doug Stack (Donna), David Stack (Stephanie) and their mother Jean; sisters-in-law Betty Stack, Angus Stack, Mary Dyke, Helen Densmore and Carol Densmore and brothers-in-law, Peter Densmore (Jean) and Frank Densmore (Geraldine). Dad's unconditional love for his family and take on life was so profound, which makes is so difficult to let go. Dad so dearly loved his time spent on the water and hunting. He will be missed by so many especially his cabin buddy, Ricky Raymond. Special thanks to Danny and Tina Layden and to the many "nursing angels" who cared for Dad during his fight at the HSC ER, ATP and 4NA. Thanks to Sue Collier and especially Sheena Williams CHN, for her continuing support, care and compassion through our most difficult times. Resting at Caul's Funeral Home, LeMarchant Road. Visitation on Saturday and Sunday from 2-4 pm and 7-9 pm. Funeral Mass will take place at 10 am on Monday, May 16, 2016 from St. Joseph's Church in Petty Harbour with interment to follow at St. Joseph's Cemetery. As expressions of sympathy, flowers are gratefully accepted or a blood donation in Leo's memory can be made to the Canadian Blood Services.