I'm looking for any information at all about my Great-Grandmother, Hannah Sullivan, born in Ireland in 1866. She married John McCarthy, son of Joseph and Kate Shea McCarthy, and lived in Ironwood, Michigan.
On the 1900 U.S. Census, it indicates she's been in the United States for 13 years and married for 9 years.
With no family names or dates or even where she was born, I can't determine which of the many Hannah Sullivan McCarthys are her on the Irish records, Family Search records and Ancestry.
Does anyone know her or her family, please?