Hester Lordan is found in the 1910 Census of Allegheny County, Pennsylvania with her widowed mother, Margaret, her sister Katherine, and her brother, Cornelius. Margaret had another living child at that time and a possibility is William John Lordon, a sponsor for the Citizenship Petition of Katherine.

The death of Hester Lordon occurred in Allegheny County in October 1984. She was 102 years, 8 months of age.