Hello, I am looking for any information regarding a "Zep" (possibly Zeph or Zephaniah) ARNIM or ARNHEM, a doctor who emigrated from Germany to New York before WW2. He was later joined by his widowed sister, Clara (possible married surnames are LOEWENHEM, LOEWEN or LEWIN), and they used to summer in the Catsgills. Some degree of Jewish ancestry is suspected, but not known for certain. Clara died in 1972 or 1973 in New York, although we have no records relating to this branch of the family. Any suggestions would be most welcome. Thank you, Graeme.