Jafa Wallach with her daughter Rena Bernstein. She is holding her memoir, "Bitter Freedom"
Jafa claims she, her husband Natan and his two brothers hid from the Germans in a 6- by 4-foot hole beneath basement floor boards in a mechanic’s workshop in southwestern Poland...for 22 months, in a space too small for them to stand or walk.
Apparently they never left the hole because she says "its was some time before she could walk again."
This story sounds familiar. Oh, right, Lola Rein Kaufman claims she hid from the Nazis for nine months in a 6x4 ft hole.
Article: "Holocaust Survivor Celebrates 100th Birthday in Brooklyn"
Note: use http://www.archive.org/ to find article if original link no longer works