Based on your recommendation, soulpope, I was just doing a bit of reading on Yellin -- including his obit. (He died last year.)
One of the sentences from the obit explains the meaning of this CD's title: "Survivors include his wife, Jane Oriel of El Cerrito, California; his daughter and son-in-law, Allegra Yellin and Jordan Ruyle, and two granddaughters . . ."