The composer at age 6 with his maternal grandparents and mother. In 1915 some of the Gerchtruk family emigrated from Sevastopol, Russia, due to dangerous political conditions. Isidor Gerchtruk immigrated to France and trained as an haute cortier (master tailor) and used the surname Gaston. After arriving in New York City from France he married Sarah Rosenfeld. In 1915 now as Paul Gaston he obtained employment at the Bergdorf Goodman store in New York City where he worked as a custom tailor for Mr. Goodman and his clients for his entire career of about 50 years.
The composer's mother, Ruth Dorothea Gaston was born in New York City in 1922. She worked as a runway model in the NYC garment center until her marriage to Arthur Post in 1946.