Peter and Jessica (Cahoon) Chaffee of Riverside, R.I. announce the birth of a daughter, Hannah Maree Chaffee, born Sept. 20 at 2:27 a.m. at Women and Infant’s Hospital in Providence, R.I. Hannah weighed 8 pounds, 6 ounces and was 20 inches long at birth. She is welcomed by grandparents Steven and Sandra Chaffee of Barrington, R.I. and Edgartown and Robin and Steven Cahoon Sr. of Warwick, R.I.