Was Kathy Boudin the mother of his son? If so, Wow! Murderers on both sides. Should fetch a pretty penny at the Commie bloodstock auction.
Yes, Chesa was the spawn of Kathy Boudin, who copped a plea in the Brinks robbery/cop killing. Willy became legal guardian when she went up the river.
While they say “Chesa” is a swahili name, it most likely is a homage to another cop-killer (and current resident of Fidel’s worker’s paradise), Joanne Chesimard.
the little boudin bio (down near the end of artcle)