Your record: 8 Nov 1845 Joannam f.1. Jacobi (James) Sullivan and Ellena Moriarty

I am searching for a connection from my MORIARTY to the boxer John L Sullivan. My ggf Maurice MORIARTY b 1858 d 1935 Iowa was said to be a cousin to John L. In fact, his sister's death certificate lists her mother as Bridget SULLIVAN but I am not confidence that that information is correct cause his certificate lists his mother as Bridget MORAN. Their father is John MORIARTY. Is he a sister to your Ellena MORIARTY? Mary