She said: “Only after mustering considerable determination and many different conversations was I allowed ‘as a final concession’ to read out loud the words on my father’s stone.”
Lord Janner died just over a year ago in December 2015.
Rabbi Janner Klausner wrote that “due to the false allegations that have been made against Dad and our desire to protect ourselves and my parents' double grave, we made the stone setting just for close family and a very few friends”.
She added: “However, the process leading up to the stone setting was excruciating. It exacerbated rather than healed our very public pain.”
Lord Janner, a former Leicester MP, had faced allegations of historical child abuse, which his family strongly denied.
At the stone-setting, his son, Daniel Janner, said the family had begun "a monumental battle to clear his wonderful name".