Peerage Record – 7715

     Louisa Mostyn was the daughter of Charles Browne-Mostyn and unknown daughter Tucker.² She died, unmarried.¹

     Marie Winifred O’Connor was born on 4 November 1822 at Dublin, County Dublin, Ireland^G. She was the daughter of Hugh O’Connor and Winifred Mostyn. She married Comte Foulques Antoine Rene d‘Agoult on 17 October 1857 at Paris, France^G. She died on 7 March 1863 at age 40 at Paris, France^G.
     Her married name became d’Agoult.

     Comte Foulques Antoine Rene d‘Agoult was born on 25 October 1824 at Brussels, Belgium^G. He married Marie Winifred O’Connor, daughter of Hugh O’Connor and Winifred Mostyn, on 17 October 1857 at Paris, France^G. He died on 22 August 1892 at age 67 at Paris, France^G.

     Comte Hector Hughes Alphonse d‘Agoult was born on 9 May 1860 at Paris, France^G. He was the son of Comte Foulques Antoine Rene d‘Agoult and Marie Winifred O’Connor. He married Alexandrine Marie Valerie d’Estampes on 21 May 1891. He died on 25 August 1915 at age 55 at Suippes, France^G, killed in action.
     He fought in the First World War.

     Alexandrine Marie Valerie d’Estampes was born in 1864. She married Comte Hector Hughes Alphonse d‘Agoult, son of Comte Foulques Antoine Rene d‘Agoult and Marie Winifred O’Connor, on 21 May 1891. She died on 3 September 1938.
     Her married name became d’Agoult.

     Comte Jean d‘Agoult was born on 27 February 1892 at Paris, France^G. He was the son of Comte Hector Hughes Alphonse d‘Agoult and Alexandrine Marie Valerie d’Estampes. He died on 1 October 1911 at age 19 at Beauplan^G.

     Comte Antoine d‘Agoult was born on 14 April 1895 at Paris, France^G. He was the son of Comte Hector Hughes Alphonse d‘Agoult and Alexandrine Marie Valerie d’Estampes. He died on 21 April 1899 at age 4 at Paris, France^G.

     Comte Françoise d‘Agoult was born on 11 August 1896. He was the son of Comte Hector Hughes Alphonse d‘Agoult and Alexandrine Marie Valerie d’Estampes. He died in 1910.

     Clementine d‘Agoult was born on 1 August 1897. She is the daughter of Comte Hector Hughes Alphonse d‘Agoult and Alexandrine Marie Valerie d’Estampes. She married Baron Antoine Marie Jean Seguir on 17 June 1924 at Paris, France^G.
     Her married name became Seguir.

     Baron Antoine Marie Jean Seguir married Clementine d‘Agoult, daughter of Comte Hector Hughes Alphonse d‘Agoult and Alexandrine Marie Valerie d’Estampes, on 17 June 1924 at Paris, France^G. He died on 12 August 1978.