Mark Allen Williamson, age 39, of Troy, passed away on Friday, May 29, 2015 in Troy. He was born in Huntington, PA on April 11, 1976 to the late Michael Ker Williamson and Diane Steffen. Mark is survived by his wife: Laurie (Palasz) Williamson; his two children: Persephone Steffen Williamson and Atticus Michael Williamson; two sisters: Christine Williamson of New Jersey and Jessica M. Williamson of Ohio; two brothers: Michael P. Williamson of New Jersey and Luke M. Williamson of Kentucky. He was associated with the Co-op in Troy and volunteered with Habitat for Humanity. Memorial service will be held at 4:00PM on Friday, June 5, 2015 at the Baird Funeral Home in Troy with Richard Venus officiating. The family will receive friends from 2:30-4:00PM on Friday at the funeral home. Memorial contributions may be made to the Overfield School in Persephone's name, 172 South Ridge Ave., Troy, Ohio 45373 or to the Rehabilitation Center for Neurological Development in Atticus's name, 1306 Garbry Rd, Piqua, Ohio 45356. Friends may express condolences to the family through www.bairdfuneralhome.com

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