A private plane that crashed in upstate New York over the weekend was carrying a close-knit family of physicians and distinguished recent student-athletes, bound for a trip to the Catskills for a birthday celebration and the Passover holiday.

When they boarded a small plane bound for upstate New York this past weekend, the six passengers — a pair of close-knit siblings, their parents and partners — were on the cusp of a new chapter in a family life already replete with personal and professional accomplishment.

At least one person died after a small plane carrying six people crashed on Saturday afternoon about 50 miles (80 km) south of New York state capital Albany, the Federal Aviation Administration and police said.