Dini Goldschmidt-Klein was born in Amsterdam in 1937. She survived the Nazi-occupation in hiding. She studied psychology and obtained her B.A. in 1959. She married in 1960 and made Aliyah the same year. During a sabbatical with her family in the United States in 1971 she obtained her M.L.S. (Master of Library Science) at the University of Texas in Austin.
Dini has 5 married children and 33 grandchildren, who all live in Israel. From 1972 until 2004, she held several positions as a librarian and as a teacher in the Department of Library Studies at the Bar Ilan University. Since November 2005 she is the head of the library of the Foundation. She also works as a volunteer in the Shaare Zedek Hospital (Information Services) and as the secretary of the Jerusalem Branch of the Irgun Olei Holland.
Irene Sommer-Israeli, born and raised in Maastricht (the Netherlands), is a simultaneous/consecutive interpreter and translator by profession. She studied in Iowa (USA), and at Antwerp (Belgium), Barcelona (Spain) and Jerusalem Universities.
In Jerusalem she worked for the Hadassah Hospital for 18 years and was in charge of its Tourism Departments in Ein Karem, Mt. Scopus and its branches in Tel Aviv and Haifa (Hadassah installations, Chagall windows, Donor Recognition).
She then worked for 26 years for the Ministry of Foreign Affairs of Belgium as PA of its Ambassadors in Israel. At her departure she was honored with a decoration from King Albert II of Belgium.
Since April 2013 she is the Office Manager for the Center for Research on the History of Dutch Jewry.
Irene has 2 daughters and is a grandmother of 6. She likes to spend her spare time with her family, to travel and meet new people with a passion. She likes to listen furthermore to most any kind of music and enjoys reading, in particular detectives and books by travel writers.
Jerwin A. Moralde was born in Davao City in the Philippines. In that city he studied Computer Sciences and earned his Bachelor of Science (BSC) degree in 2011. For two years he was the owner and manager of an internet café. Since then Jerwin teaches Information Technology (IT) and is also the IT administrator of one of the schools of Seventh Day Adventists in Davao City.
Jerwin is married and has a daughter, Amaryss Belle and a son, Lourwin Azreiel.
Jerwin has been the webmaster of CRDJ since 2018.