On the marriage license she was born in 1850. On the 1900 census she was born in Jan 1839 in South Carolina. She was married to a george mcduffy and it was said they married in 1860. They had only 1 living child who was on the census George Mcduffy born in 1880 in South Carolina.
In 1910 Aggie Mcduffy was Widowed and she lived next door to a Daniel and Sarah Phillips who were from South Caroina. She was listed as Mulatto.
In the Arkansas Death Index Aggie Mcduffy died on 29 Dec 1914.