My wife's family traces to Gustav Kunz b-1/21/1842 in Zeuthen, Germany who married Bertha Hammer b-8/10/1839. They emmigrated to the USA about 1850 to 1860 and settled in Seneca Falls, NY. They had three children, Frank, Anna Elizabeth Metzger, and Mary Elizabeth Kerber. My wife's line is through Mary elizabeth. Mary and her husband, George Kerber lived in Rochester, NY. Mary and George had the children, Ethel, Marvin, Bertha,Cyril, and Mary Jane. These families lived in Rochester, NY except Cyril who moved to Hartford, CT. I am interested in chasing any branches of these families.