Memorials may be made to National Kidney Foundation. Lay, Dr. Donald F. "Don", of St. Peters, Missouri, died on Monday, February 8, 2010 at the age of 76. Dear husband of Dorothy Lay NEE: Hoekman; beloved son of the late Frank Lay and Lela Lay; devoted father of Donna Foppe, Kimberly Jill (Doug) Brandsma, Derek (Megan) Lay and Jon (Rachel) Lay; cherished grandfather of Vanessa Ross, Stephanie Del Rosario, Timothy Brandsma, Aimee Brandsma, Elliott Brandsma and Kendyl Lay; treasured great-grandfather of 2; dear brother of James Richard Lay and Betty (James) Lowe; beloved uncle and friend to many. He is preceded in death by Carl Dean Lay, brother; Kenneth Robert Lay, brother; Carol June Arehart, sister. Don was employed as a School Administrator and was a realtor and broker for 15 years after his 20 years as an educator.