Here's one interesting and heart breaking story about an old believer family: https://www.smithsonianmag.com/history/for-40-years-this-russian-family-was-cut-of

Here's one interesting and heart breaking story about an old believer family: https://www.smithsonianmag.com/history/for-40-years-this-russian-family-was-cut-off-from-all-human-contact-unaware-of-world-war-ii-7354256/ https://www.smithsonianmag.com/history/for-40-years-this-rus...