Ellen Baron
born July–September 1920
  in Abergavenny, Monmouthshire
died very roughly 1990

An Ellen Baron was born to a mother with the maiden name Jones in Abergavenny district in the September quarter of 1920 (11a90).

Joseph Baron remembers 'a "rather simple girl", Nelly, that might have been a cousin on the Baron side, and whether she was Tom's sister Grandpa isn't sure. She lived in Abergavenny and was looked after by somebody even after she was an adult.'