Fredi married Chasha, a Dutch woman, in Israel and had two sons with her, Mikhail and Aryeh, whom they raised in Thousand Oaks, CA. Chasha is a violin maker. Mikhail is a jazz pianist but makes his living as a corporate consultant. Aryeh had a son Abraham with his first wife, who is Swedish, and later divorced and married Lisa Lynne Franco. Aryeh and Lisa are both musicians, playing a variety of harp related instruments. They live on a farm in Oregon with Nigel, a large orange cat, and travel to give concerts, as well as jamming and performing at home in a large barn they converted. Lisa also has an eclectic clothing store there and makes arty tiles.
Fredi and Chasha divorced, and he moved to Santa Fe. He sculpts, writes, and paints, and hangs with his cat, Puca.
In 2022, Fredi found out he had fathered a third son, Wayne, in his early 20's. Wayne found him through another cousin of ours, Mark Erlich. They both were in a genealogy group together in California.