DAGSBORO - Mr. Jack F. Helferstay Sr., of Dagsboro, passed away on Saturday, May 14, 2011. He was 75 years old. He is survived by two sons, Jack F. Helferstay Jr. and Michael Lee Helferstay; three grandchildren, Jack F. Helferstay, III, Michael Lee Helferstay, II, and Christine Helferstay. He is also survived by many friends and extended family. A Memorial Service will be held at 11 a.m. on Friday, May 20, 2011, at the Watson Funeral Home, 211 S. Washington St., where friends may call one hour prior. In lieu of flowers, the family suggests donations to the Indian River Senior Center, 214 Irons Ave., Millsboro, DE 19966, or the Delaware Hospice Center, 100 Patriots Way, Milford, DE 19963. Letters of condolence may be emailed via www.watsonfh.com.