STEUBENVILLE, Ohio (WTRF) – An adult and a toddler died after a house fire in Steubenville on Sunday.

Chief Carlo Capaldi with the Steubenville Fire Department says a 28-year-old female and 21-month-old male died.

A three-year-old male was life-flighted to Pittsburgh in serious but stable condition.

Chief Capaldi also told 7News the Ohio State Fire Marshal is investigating.

–> Ohio Fire Marshals investigating Steubenville fire <–

The initial call was reported at 11:45 on Sunday morning at a home on Orchard Street in Steubenville.

Chief Capaldi said at the time that 13 people were in the structure at the time of the fire.

Stay with 7News for continued updates.