Mitchell, Jennifer Lee. Passed at Southlake Regional Health Centre on Tuesday, November 23, 2017, surrounded by family. At the age of 45, Jen is predeceased by her mother, Judith Morton (Mitchell) and is survived by her father Ralph Mitchell, step-dad David Morton, brother Brett (Judy) Mitchell and sister Lynn (Sean) Baggs. Jennifer will be fondly remembered by her extended family of support care, nieces and nephews. A celebration of life will be held from 12-2 pm on Tuesday, November 28, 2017 at Cedarview Community Church, 1000 Gorham St. in Newmarket.