Looking for a Jeremiah Lyons (b.1775+) who married Margarett (maiden name unknown). They had at least one child, William, b. 1813 in Cork who later married Rose Armshaw of Tipperary(where married unknown). Emigrated to America prior to 1844. Find them on the 1850 census in New London, Ct. and again on the 1860 census in Sag Harbor, New York. Family lives there today. Looking for siblings and village of ancestral home. Also, naturalization for William.