Firefighters from four towns battled a house fire on Frye Road in Somerville Saturday night and firefighters could not find the elderly woman who lives in the two-story home on Long Lake.

The fire was reported at 7:48 p.m. and drew firefighters from Somerville, Jefferson, Whitefield and Windsor, authorities said. Also responding were Delta Ambulance, deputies with the Lincoln County Sheriff’s Department and investigators with the state Fire Marshal’s Office.

Firefighters planned to search the house once the fire was brought under control, authorities said.