Louis Jay 
       Born 3 March 1862 Clifton, USA 
       Died 14 March 1933 Orselina nr Locarno 
       Married 16 June 1906 Karlsruhe 
       Freiin Hertha von Seldeneck, daughter of Freiherr Wilhelm 
       von Seldeneck and Freiin Emma Ruedt von Collenberg 
       Born 6 August 1881 Karlsruhe 
       Died 4 February 1963 Karlsruhe 
                 Children, Generation I

       Generation I
            1  Herbert Wilhelm Jay von Seldeneck 
               Married Roswitha Horstmann 
                         Children, Generation II-1 

       II-1 (I-1) 
            1  Madeleine Jay von Seldeneck 
               Born 7 March 1942 Frankfurt am Main 
               Married 9 May 1970 Baden-Baden 
               Graf Georg von Ballestrem, son of Graf Nikolaus von 
               Ballestrem and Graefin Anna von Walderdorff 
               Born 18 September 1940 Floessingen 

            2  Ferreol Jay von Seldeneck 
               Born 4 November 1943 Baden-Baden 
               Married 25 October 1975 Kisslegg 
               Graefin Monika von Waldburg zu Wolfegg und Waldsee, daughter 
               of Graf Johannes Nepomuk von Waldburg zu Wolfegg und 
               Waldsee and Graefin Franziska von Ledebur-Wicheln 
               Born 2 February 1952 Kisslegg 
                         Children, Generation III-1 

      III-1 (II-1-2) 
           1  Lucia Jay von Seldeneck 
               Born 3 November 1977 Berlin 

            2  Kilian Jay von Seldeneck 
               Born 30 April 1979 Berlin 

            3  Franziska Jay von Seldeneck 
               Born 21 October 1982 Berlin 

                                   Source Listing
                                    -------------- 

           Genealogisches Handbuch des Adels 
           Fuerstliche Haeuser 

           Genealogisches Handbuch des Adels 
           Graefliche Haeuser 

           L'Allemagne dynastique 
                        by Huberty, Giraud, Magdelaine 

           Die Nachkommen meiner Urgrosseltern 
           1985, Druck und Verlag Walter Sauter 
           7964 Kisslegg, Allgau 
             by Franz Ludwig Fuerst zu Waldburg-Wolfegg