Dana I. Marcus, 70, of Montville, formerly of West Orange, died Feb. 5, 2016.
Mrs. Marcus was a nursery school teacher at Congregation Agudath Israel in Caldwell for many years.
She was a member of Green Brook Country Club, North Caldwell.
She is survived by her husband of 46 years, Robert J.; her daughter, Jennifer; her son, Brett (Melissa); her mother, Ruth Bernstein; two sisters, Susan Beatty and Carole Ostrowe; and three grandchildren.
Services were held Feb. 7 with arrangements by Bernheim-Apter-Kreitzman Suburban Funeral Chapel, Livingston.
Memorial contributions may be made to Saint Barnabas Medical Center.