Today's Fact
Checked against independent sources — the issues are cited below.
In Avengers Vol. 1 #162 (August 1977) — “The Bride of Ultron,” by Jim Shooter and George Pérez — Ultron decided that conquest was not enough. Working in an abandoned aerospace research centre in Nassau, Long Island, he built a second robot: a bride and mate called Jocasta, shaped to stand beside him while he finished off humanity.
A metal shell was not enough for him, so he stole a mind to fill it. Ultron based Jocasta’s brain patterns on Janet van Dyne, the Wasp, then brainwashed his own creator, Hank Pym, into transferring Janet’s life force into the waiting body. The name he chose was its own confession: Jocasta was the wife and mother of Oedipus, and Ultron’s obsession with his maker had never been subtle.
The plan failed because the bride objected to the wedding price. Realising that Janet would have to die for her to live, Jocasta alerted the Avengers, who defeated Ultron and reversed the transfer. What remained was an empty husk — until Ultron later revived her remotely, waking the residue of the Wasp’s mind he had left behind, and Jocasta went on to earn a place with the heroes who had saved her template.
Why It's Obscure
A killer robot paused his war on humanity to plan a wedding, and the guest list was the problem.
Gallery
Comic art of Ultron and the figures named in today's fact.



Sources
Every claim above checks out against at least two of these independent sources.
Bullpen Bulletins
- Jocasta (Marvel Comics) — WikipediaRecords Jocasta’s debut in Avengers #162 (August 1977), her creation by Ultron as his bride, and the brain patterns taken from Janet van Dyne.
- The Marvel Comics History of Jocasta — NerdistNerdist’s comics history confirms Ultron designed Jocasta as his bride in 1977, using the Wasp’s brain patterns to give her sentience.