Debbie Marie Derewitz Age 53, January 21, 2014. Beloved mother of Alan and the late Amy. Dear daughter of Rose and the late Thomas Young. Dear sister of Sue Mockeridge, Sharyl Billington, Michael Young, Jennie Capman, Thomas Young, Rose Mason and William Young Visitation at the R.G. & G.R. Harris Funeral Home, 15451 Farmington Rd., Livonia, Saturaday from 1 p.m. until Memorial Service at 2 p.m. Please share a memory of Debbie by signing her guestbook. Funeral Home: R.G. & G.R. Harris Funeral Home and Cremation Services 15451 Farmington Rd. Livonia, MI US 48154