Daniel is our nephew, Biff's brother Frank's son. He grew up in California, but he has been living in NYC while getting his PhD in astrophysics at Columbia. Lucky for him, he met Charlotte there who had come to NYC from Paris to study at NYU, work, and improve her English. They will be moving to Paris in January, so we are very happy we got to see them here in San Diego last weekend. The photo above was taken on their camping trip to Joshua Tree. They spent only Friday night with us and Saturday before taking a red-eye flight back to NYC, but it was such a pleasure to have them here.