Daniel O'Connor Murphy Cork,Ireland to NY, VA, Alabama

Believed to have been married first to Mary Unknown and had a son Jeremiah born abt 1796 in Cork, Ireland. Married 2nd to another Mary. Came to America probably to NY. Had a daughter named Mary born 1806 in NY. Family went to Virginia, thought to be Richmond, where a daughter Eliza was born. The family moved to Huntsville, Madison Co., Alabama- arrived about 1818. Jeremiah married Nancy Mitchell. Mary the daughter married first Thomas Dillon and 2nd to Creed L. Lewis. Eliza is thought to have been the one who married William J. Holt. Any help with this family is appreciated.