Barons of Smeth van Alphen Barões de Smeth van Alphen Records #6 Holders Family filter On/Off Ferdinand François, baron of Smeth van Alphen * 1887 Floris Theodorus, baron of Smeth van Alphen * 1954 Jan Anne, baron of Smeth van Alphen * 1924 Jan Boudewijn, baron of Smeth van Alphen * 1950 Paul Arnold Jacques, baron of Smeth van Alphen Raymond, baron of Smeth van Alphen * 1889 Corrections and Updates To suggest a correction or an update. Click Here