Aharon N. Varady (digital imaging and document preparation)

Aharon Varady, founding director of the Open Siddur Project, is a copyright researcher and amateur book scanner. He prepares digital images and new digital editions of prayer books and related works in the Public Domain in order to make their constituent parts (prayers, translations, annotations, etc.) publicly accessible for collaborative transcription by project volunteers. (In some cases, he finds existing digital editions prepared by others that require correction and reformatting.) If you appreciate his efforts, please send him a kind note or contribute to his patreon account.

David de Sola Pool

David de Sola Pool (דוד די סולה פול;‎ 1885–1970) was the leading 20th-century Sephardic rabbi in the United States. A scholar, author, and civic leader, he was a world leader of Judaism. Born in London, England, de Sola Pool was descended from an old and renowned family of rabbis and scholars, de Sola, which traces its origins to medieval Spain. His great grandparents were Rabbi (R.) David Aaron de Sola and Rebecca Meldola, his great-great grandfather was Haham Raphael Meldola, a prominent English Rabbi. He was also related to R. Abraham de Sola, R. Henry Pereira Mendes and Dr. Frederick de Sola Mendes. He studied at the University of London. He held a doctorate in ancient languages, summa cum laude, from the University of Heidelberg. In 1907, de Sola Pool was invited to become the rabbi of Congregation Shearith Israel — often called the Spanish and Portuguese Synagogue — located in New York City, the oldest Jewish congregation in the United States. He served as its rabbi for 63 years.