Why is Laura’s historical identity uncertain?

The historical identity of Laura, the beloved subject of Petrarch’s poetry, remains uncertain primarily because the poet himself provided no specific clues regarding her identity or civil status.12

While tradition has long identified her as Laura de Noves of Avignon, this remains a subject of debate. Because Petrarch remained silent on the details of her life—seemingly viewing such biographical information as unimportant—several other candidates have been proposed over the centuries. Furthermore, due to the lack of definitive evidence, some literary critics have suggested that Laura may not have been a real person at all, but rather a literary construct.12