HENDERSON, Mark Arthur – It is with great sadness the family announces the passing of Mark at the age of 57 years, on Friday, September 2, 2016 in Toronto. Beloved son of his late parents Arthur John Henderson and Geraldine Mary (nee Leonard). Mark will be dearly missed by his sister Nancy. He will be lovingly remembered by his many aunts, cousins and dear friends. Family and friends may call at Taylor Funeral Home, 524 Davis Dr., Newmarket, 905-898-2100. Visitation will be held on Thursday, September 8, 2016 from 2-4 and 6-9 p.m. Funeral Mass will take place at St. Elizabeth Seton Roman Catholic Parish, 17955 Leslie St., Newmarket, ON L3Y 9A4, 905-853-5009, on Friday, September 9, 2016 at 11 a.m. Cremation to follow. In lieu of flowers, memorial donations in Mark’s memory can be made to the Heart & Stroke Foundation. Online condolences may be placed at www.taylorfh.ca