Jack Yufe, whose behaviour often mirrored twin brother’s despite being raised apart, has died

LOS ANGELES, Calif. – Separated sixth months after birth in 1933, Jack Yufe was raised as a Jew in his native Trinidad while his identical twin, Oskar Stohr, grew up in Nazi Germany, where he joined the Hitler Youth movement.

When the two met again at a German train station at age 21 they discovered they didn’t particularly like each other. Not so much because they were different, but because they were so much alike.

Yufe, who died Monday of cancer in a San Diego hospital, had arrived for that first meeting wearing a white sports jacket, shirt and wire-rimmed glasses. So had his brother.

“I said, ‘Oskar, you are wearing the same shirt and same glasses. Why?’” Yufe, who was 82, recalled in a 1999 BBC documentary. “He said to me, ‘Why are you wearing the same thing that I am?’”

As they got to know each other better they would learn they also walked with the same gait, had the same nervous habits, even liked to play the same practical jokes on people.

They also shared the same hot temper and competitive drive, which led them to learn not to ever talk politics or religion, Yufe’s son, Kenneth, said Wednesday.

“It was an interesting pair to watch, for sure,” he added.

The two were separated when their parents split and their mother took Oskar to her native Germany while Jack stayed in Trinidad with their father. In his teens, Yufe moved to Israel where he served in the navy before moving to the United States and going into the retail business in San Diego.

It was in San Diego that Yufe’s wife, Ruth, learned of the landmark Minnesota Twins Study and persuaded her husband and brother-in-law to take part. They and others showed remarkable similarities despite growing up apart from one another for decades.

“As psychologists, it made us really rethink our explanations for behaviour,” said Segal.

Yufe and Stohr, meanwhile, came to care deeply for one another, said the psychologist, who got to known both over the 20-year study and wrote about them in her books “Born Together — Reared Apart: The Landmark Minnesota Twin Study” and “Indivisible by Two: Lives of Extraordinary Twins.”

When Stohr died of cancer in 1997, she said, Yufe was devastated but couldn’t bring himself to attend the funeral because he looked so much like his brother that he feared it would disturb the family.

In addition to his wife and son, Yufe is survived by daughters Anita Yufe, Hovi Reader and Debvra Gregory and stepsons Renee and Enrique Vega.