Per current JW doctrine, we've been living in "the last days" for 107 years now. There's maybe a few hundred people on earth who were alive then, but no one would be able to recount clearly their own personal memories from 1914. 1914 is completely, entirely, absolutely a "history book" date - no one alive can recount their own "1914 experiences"
Irrespective of what dates, JW started believing what- My family has been part of this organization for 140 years. As far as i am concerned- these are all "last days" and to the point, it should NOT last that long.