![Seán de Naipir on Twitter: "Dr. Sigmund Freud - The photo shows Freud himself with Ernst Ludwig (left) and Jean Martin (right) who are his sons. (1916) Ernst is the father of Seán de Naipir on Twitter: "Dr. Sigmund Freud - The photo shows Freud himself with Ernst Ludwig (left) and Jean Martin (right) who are his sons. (1916) Ernst is the father of](https://pbs.twimg.com/media/DcmZlLtX0AA6uCd.jpg)
Seán de Naipir on Twitter: "Dr. Sigmund Freud - The photo shows Freud himself with Ernst Ludwig (left) and Jean Martin (right) who are his sons. (1916) Ernst is the father of
![Seán de Naipir on Twitter: "Dr. Sigmund Freud - The photo shows Freud himself with Ernst Ludwig (left) and Jean Martin (right) who are his sons. (1916) Ernst is the father of Seán de Naipir on Twitter: "Dr. Sigmund Freud - The photo shows Freud himself with Ernst Ludwig (left) and Jean Martin (right) who are his sons. (1916) Ernst is the father of](https://pbs.twimg.com/media/DcmZlLrW4AA9NpF.jpg)
Seán de Naipir on Twitter: "Dr. Sigmund Freud - The photo shows Freud himself with Ernst Ludwig (left) and Jean Martin (right) who are his sons. (1916) Ernst is the father of
![Jean Martin CHARCOT (1825-1903) French neurologist and pathologist, on right, demonstrating production of hypnosis using the sound from a large tuning fork. Picture drawn from life at the Salpetriere Hospital, Paris. Freud Jean Martin CHARCOT (1825-1903) French neurologist and pathologist, on right, demonstrating production of hypnosis using the sound from a large tuning fork. Picture drawn from life at the Salpetriere Hospital, Paris. Freud](https://c8.alamy.com/comp/HTMKT6/jean-martin-charcot-1825-1903-french-neurologist-and-pathologist-on-HTMKT6.jpg)
Jean Martin CHARCOT (1825-1903) French neurologist and pathologist, on right, demonstrating production of hypnosis using the sound from a large tuning fork. Picture drawn from life at the Salpetriere Hospital, Paris. Freud
![Jean Martin Charcot (1825-1893), founder of modern neurology, so influenced Sigmund Freud that he named his second son, Jean-Martin after Charcot Stock Photo - Alamy Jean Martin Charcot (1825-1893), founder of modern neurology, so influenced Sigmund Freud that he named his second son, Jean-Martin after Charcot Stock Photo - Alamy](https://c8.alamy.com/comp/BTKH3R/jean-martin-charcot-1825-1893-founder-of-modern-neurology-so-influenced-BTKH3R.jpg)
Jean Martin Charcot (1825-1893), founder of modern neurology, so influenced Sigmund Freud that he named his second son, Jean-Martin after Charcot Stock Photo - Alamy
![Hugo Münsterberg on Twitter: "@SIOPhistory Apparently, they had a baby together named, Jean-Martin Freud. I'll admit to being kinda vague on my Freud history so could be wrong on that https://t.co/Zt9ctdKpln" / Hugo Münsterberg on Twitter: "@SIOPhistory Apparently, they had a baby together named, Jean-Martin Freud. I'll admit to being kinda vague on my Freud history so could be wrong on that https://t.co/Zt9ctdKpln" /](https://pbs.twimg.com/media/DL3B8IiVAAA1B0l.jpg)