A probate search reveals she died on 16 February 2024 (probate granted 17 July 2024)
She was the d of John Joseph Humphrey WELD (d 1960 having assumed by Royal Licence the additional surname of BLUNDELL) and (m 1923) Alice Mary WELD-BLUNDELL (1890-1947) scion of the Barons Fauconberg and Conyers (presently in abeyance), and both presumably scions of the gentry family Weld-Blundell of Ince Blundell and of the WELD gentry family of Lulworth. She m 1960 Thomas Frederick DE PENTHENY O'KELLY (d 2008) and had issue a s and 3 d