She inherited the entire Dromana estate in 1664, at the age of four, upon the death of her father, who was the son of Sir Gerald FitzGerald and Mabel Digby.
She inherited the Dromana estate in 1664 upon the death of her father. Katherine inherited the entire Dromana estate in 1664, at the age of four, upon the death of her father, who was the son of Sir Gerald FitzGerald and Mabel Digby.