question: What nationality is Alice Delamar's father?
context: Title: Joseph Raphael De Lamar
  Passage: Joseph Raphael De Lamar (September 2, 1843 – December 1, 1918) was a prominent mine owner and operator in the western United States and Canada, as well as a financier and speculator, from the late 1870s until his death in 1918.
  Title: Alice DeLamar
  Passage: Alice DeLamar (April 23, 1895 – August 31, 1983) was the heiress to Joseph Raphael De Lamar. She was a patron of the arts, and helped fund plays by Mercedes de Acosta. DeLamar also donated some of her land in Palm Beach, Florida to the Audubon Society in the 1960s.
answer: United States
citations: Alice DeLamar Joseph Raphael De Lamar