People John J. Kubinsky, Sr. John J. Kubinsky, Sr. John J. Kubinsky, Sr. from . About Family Children He has two children, Kaitlin and Kaitlin . Other facts about John J. Kubinsky, Sr. Given name John Generational suffix L252248-F2 John J. Kubinsky, Sr.'s Children (2) Kaitlin Kubinsky Kaitlin Marie Kubinsky Comments There are no comments yet. Enter your name here: Enter your email here: Enter your message here: Your message is required. Markdown cheatsheet. Submit