Thread:Arthur de Moraes Silva Barbosa/@comment-258494-20170727003133

The article claims for the Deborah Silliman article are unsourced ("second to last survivor of the 18th century").

In addition, the definition of what is the "18th" century is disputed and not something that we need here at the Gerontology Wiki.Ryoung122 (talk) 00:31, July 27, 2017 (UTC) 