Sarah Dobbin Barker became Sarah Dobbin Quirk when she married James Quirk after the death of Barker at sea. Sarah Dobbin Quirk died in Wallace, Idaho on 8 April 1911. See Idaho Death records. She immigrated to Mass, US in 1899, In 1920 U.S. Census has her living on Chestnut Street in Newton Ward 5, MIddlesex, MA. She was 56 years old. Cause of death is not stated in documents reviewed.