Ramon's father was one of the founders of Israel, fighting in the War for Independence. His mother and grandmother were World War II Holocaust survivors from the concentration camp at Auschwitz, Ilan's wife Rona was originally from Turkey and emigrated to Israel.
Ramon recognized that he was representing Jews around the world. One way Ramon could recognize his religion would be to eat Kosher food in space. NASA contacted the "My Own Meals" company which produces pre-cooked Kosher meals.
Israel decided its first astronaut should be a military pilot. The candidates had to have a technical degree and experience working with scientists. The Israeli Air Force selected Ilan Ramon and Itzhak Mayo as his backup. But it became evident that the Israeli crewmember would have to be a fully functional crewmember and not just an add-on passenger operating just one experiment. It wasn't practical to give Mayo the same amount of training so the decision was made for him to return to the Israeli Air Force and for Ramon to stay with NASA and get all of the training he would need to be a science crewmember for many of the STS-107 experiments.
During Ilan Ramon's four years training in the United States he met with many Jewish groups, including The "1939" Club, a group of Holocaust survivors.
Astronauts are permitted to carry a small number of personal and official items to commemorate their spaceflight. One of Ramon's items was from the Yad Vashem, Israel's Holocaust museum. Petr Ginz was a Czech Jewish kid who was forced into a concentration camp during World War II. He made a drawing of what he imagined the Earth would look like from the moon. Ginz was killed by the Nazis but his drawing survived the war. Ramon was given a copy of the priceless piece of Jewish history to carry on Columbia.
Ilan with Holocaust survivors photos courtesy of The "1939" Club.
Other photos from the author's collection and NASA.