Jean de Neuflize
…Beauregard), the son of Ferdinand Costa, Marquis de Beauregard. Through his daughter, the Countess of Bessborough, he was a grandfather of four, including: Frederick Edward Neuflize Ponsonby, 10th Earl of Bessborough (1913–1993), the Hon. Desmond Neuflize Ponsonby (1915–1925), who died young, Lady Moyra Ponsonby (1918–2016), and Lt. Hon. George St Lawrence Neuflize…