Marshall School 262 Grove Rd, South Orange, NJ07079 Marshall School, which serves kindergarten through second grade students, is partnered with Maplewood's Jefferson…More School, which teaches third through fifth grades. The two schools share a PTA. Marshall's principal is Dr. Angelica Allen. Marshall has an after-school enrichment program and, inspired by its diverse student body, hosts international dinners as well as a movie night in January. It also has a large playground. Statistics are taken from the 2006-07 New Jersey school report card.