Mrs. Muller, 69, of Belford, died May 29, 2013, at home. She was born in New York City, N.Y. She worked as an administrative assistant for various companies around Monmouth County, retiring in 2011. She is survived by her husband of 45 years, Paul Muller; two daughters, Deborah and her husband, Glenn Yarznbowicz, of Old Bridge, and Kathleen and her husband, Rich Grieshaber, of Red Bank; a son, Paul Muller Jr., of North Arlington; and four grandchildren. Funeral arrangements were under the direction of the John F. Pfleger Funeral Home, Middletown. A service was held at the funeral home, followed by a funeral liturgy at Our Lady of Perpetual Help, Highlands. Burial was at Fair View Cemetery, Middletown.