https://jewishencyclopedia.com/articles/6278-frank-eve
FRANK, JACOB, AND THE FRANKISTS - JewishEncyclopedia.com
Complete contents the 1906 Jewish Encyclopedia.
frank jacoband thefrankists
https://jewishencyclopedia.com/articles/9736-lejbowicz
FRANK, JACOB, AND THE FRANKISTS - JewishEncyclopedia.com
Complete contents the 1906 Jewish Encyclopedia.
frank jacoband thefrankists