Spouse: Yetta ? (Married)
Children: Morris Kaplan, Isaac Kaplan, Wolfe Kaplan, Louis Kaplan, Taube (Toby) Kaplan, Mirian Kaplan
Joel's Heritage
Parents: Isaac Kaplan, ? ?
Siblings: Boruch Kaplan, Eliezer Kaplan (Jnr), Zalman Kaplan, Elijah Kaplan, ? Kaplan, Jacob Kaplan