OTISFIELD – Louise Theresa Roberts, 75, of Otisfield died Thursday, Nov. 18, at her home with her family by her side.

She was born in Charlestown, Mass., on April 11, 1929, the daughter of Gustav and Clara Pothier DeCoste. She attended schools in Chelsea and had worked as a machine operator at a canning company. She married Malin Roberts.

She is survived by three daughters, Donna Thomas and her husband, Roland, Dianne O’Brien and Paula Farrell, all of Otisfield; a son, Donald Wallace and his wife, Wilda, of Tennessee; 12 grandchildren; 16 great-grandchildren; and a brother, Philip DeCoste, of Otisfield.

She was predeceased by her husband in 1998, a daughter, Deborah in 1957, and four brothers, Frank, Clifford, Donald and Robert.