Relatives of Israeli hostages describe the Hamas attack as a 'second Holocaust'

The speaker, a British citizen, was supposed to be celebrating their mother's 75th birthday in London but is instead addressing an audience due to a tragic event. They describe a massacre at Kibbutz Neroz, where they were born, likening it to a second Holocaust. The speaker pleads for help to release hostages, including children and elderly people, some of whom are Holocaust survivors. The narrative highlights the brutality faced by the victims and the historical significance of the event, drawing parallels to past atrocities.

Who were the victims mentioned by the speaker?

What connection does the speaker have to the Kindertransport?