Peacefully, at Woodstock General Hospital, on Wednesday, September 27, 2017, Catherine Maureen Isaac in her 63rd year. Wife of the late Doug Isaac. Dear mother of Mark Isaac, Candace Isaac (Andrew Reczuch) and Rachel Isaac. Loving grandmother of Emily and Kaya. Cherished sister of Karen Fletcher, Kevin Blyde (Cheryl), Jacqui Taillon, Tim Blyde and Patricia Blyde. Predeceased by her daughter Lisa Isaac and her sister Colleen Blyde. Visitors will be received in the O'Neil Funeral Home, 350 William Street, on Tuesday, October 3, 2017 from 12 noon until the time of the service in the Chapel at 2:00 p.m.. Memorial donations may be made to the National Scoliosis Foundation www.scoliosis.org. or the Ontario Lung Association www.on.lung.ca. Private Interment at a later date.