• [S73] Crawford, William Fowle. A Crawford Family History. San Diego, California, U.S.A.: self-published, 1997.
  • [S86] Richard Le Poer Trench, 2nd Earl of Clancarty. Memoir of the Le Poer Trench Family. Dublin, Ireland: privately, 1874.
  • [S106] Royal Genealogies Website (ROYAL92.GED). Online <ftp://ftp.cac.psu.edu/genealogy/public_html/royal/index.html>.
  • [S301] Hunter, Terry "re: Private Photograph Collection." E-mail message from <e-mail address> at unknown address. 4 January 2007.
  • [S1003] Trapp, Gaudenz "re: Trapp von Matsch family." E-mail message from <e-mail address> at unknown address. 19 February 2004.
  • [S1094] DeBourbon "re: Marie Elvire de Bourbon." E-mail message from <e-mail address> at unknown address. 9 May 2004.
  • [S1102] Jessup, Anthony "re: Garnet Leslie Clark." E-mail message from <e-mail address> at unknown address. 25 May 2004.
  • [S1115] Youngman, JHR "re: Charles Augustus Egerton." E-mail message from <e-mail address> at Australia. 18 June 2004.
  • [S1259] Bloomer, Athol "re: Leonora Lethieullier." E-mail message from <e-mail address> at unknown address. 2 February 2005.
  • [S1284] Wallace, Peter Graham "re: Prince Czartoryski." E-mail message from <e-mail address> at Earl Shilton, Leicestershire, U.K.. 4 March 2005 and 31 March 2005.
  • [S1316] Flórez-Estrada Orlandis-Habsburgo, Luis "re: Maria del Carmen Orlandis-Habsburgo Bragagnolo." E-mail message from <e-mail address> at unknown address. 21 March 2005 and 27 March 2005.
  • [S1324] Horsford, John O'Bryen "re: Harriet O'Bryen." E-mail message from <e-mail address> at unknown address. 9 April 2005.
  • [S1348] De Diesbach Belleroche, Benoît "re: Cecilie-Maria von Ottenfels." E-mail message from <e-mail address> at unknown address. 8 July 2005.
  • [S1370] Lodi-Fè, Nicola "re: Nicola Lodi-Fè." E-mail message from <e-mail address> at Roma, Italy. 1 June 2005.
  • [S1396] Norton, Cheryl "re: Sor Christopher Wren." E-mail message from <e-mail address> at unknown address. 23 April 2005.
  • [S1441] Pfretschner, Antonia "re: Johanna Swrtnik." E-mail message from <e-mail address> at unknown address. 30 August 2005.
  • [S1479] Leche, John Hurleston "re: John Leche." E-mail message from <e-mail address> at unknown address. 17 September 2005.
  • [S1535] Brown, Helena "re: Henry Preston Barrington Harper." E-mail message from <e-mail address> at Ballarat, Victoria, Australia. 25 November 2005.
  • [S1551] De Bourbon, Linda "re: de Bourbon Family." E-mail message from <e-mail address> at unknown address. 17 December 2005.
  • [S1569] Noé, Charlotte "re: Kuenburg Family." E-mail message from <e-mail address> at Kaltern, Italy. 13 January 2006.
  • [S1585] Wilkinson, Scott "re: Fitzmaurice FAmily." E-mail message from <e-mail address> at U.K.. 23 January 2006.
  • [S1612] Helm, Patricia "re: Knowles Family." E-mail message from <e-mail address> at unknown address. 16 February 2006.
  • [S1613] Vandermeluen, Claudia "re: von Waldburg Family." E-mail message from <e-mail address> at unknown address. 18 February 2006.
  • [S1626] Lobmeyr, Alexandra "re: Salm-Reifferscheidt-Raitz Family." E-mail message from <e-mail address> at Austria. 4 March 2006.
  • [S1748] Ereñú, Eugenio "re: Ereñú Family." E-mail message from <e-mail address> at unknown address. 26 May 2006 and 30 July 2007.
  • [S1750] Robinson, Deirdre "re: Baron Swansea." E-mail message from <e-mail address> at Australia. 28 May 2006.
  • [S1805] Atkinson, Tim "re: Atkinson Family." E-mail message from <e-mail address> at unknown address. 12 July 2006.
  • [S1813] Verrall, Helen "re: Alport Family." E-mail message from <e-mail address> at New Zealand. 17 July 2006.
  • [S1850] Thomas, Ken "re: O'Brien Family." E-mail message from <e-mail address> at unknown address. 11 August 2006.
  • [S1865] Levingston, Richard "re: Moore Family." E-mail message from <e-mail address> at Australia. 15 August 2006.
  • [S1973] Dantin, Marc "re: d'Antin Family." E-mail message from <e-mail address> at unknown address. 25 October 2006.
  • [S1987] Amari, Monica "re: Pegger Family." E-mail message from <e-mail address> at Italy. 5 November 2006.
  • [S2053] Hutchinson, Mark "re: Russell Family." E-mail message from <e-mail address> at Sydney, New South Wales, Australia. 13 January 2007.
  • [S2056] Fox, Julie "re: Herbert Family." E-mail message from <e-mail address> at unknown address. 13 January 2007.
  • [S2070] Wilson, Anton "re: Wilson Family." E-mail message from <e-mail address> at unknown address. 6 January 2007.
  • [S2118] Murray, Family "re: Murray Family." E-mail message from <e-mail address> at London, U.K.. 21 January 2007.
  • [S2147] Trench, Sue "re: Trench Family." E-mail message from e-mail address at unknown address. 15 February 2007.
  • [S2152] Scott, Sally "re: Scott Family." E-mail message from <e-mail address> at unknown address. 18 February 2007.
  • [S2220] Adrian, Lucy, Baroness Adrian "re: Adrian Family." E-mail message from unknown author e-mail at unknown address. 27 March 2007.
  • [S2298] Lerner, Melinda "re: Tarnowski Family." E-mail message from unknown author e-mail at unknown address. 28 May 2007.
  • [S2331] Warsberg, Markus "re: Warsberg Family." E-mail message from unknown author e-mail at unknown address. 18 June 2007.
  • [S2393] Barbosa da Silva, Eliud "re: Frioli Family." E-mail message from unknown author e-mail at unknown address. 10 August 2007.
  • [S2552] Lunsky, Adam "re: Arco-Zinneberg Family." E-mail message from unknown author e-mail at unknown address. 16 December 2007.
  • [S2577] Dichgans, Josef "re: Dichgans Family." E-mail message from unknown author e-mail at unknown address. 28 December 2007.
  • [S2713] Fletcher, Martin "re: Tait Family." E-mail message from unknown author e-mail at unknown address. 5 March 2008.
  • [S2762] Rothwell, Barbara "re: Greek Royal Family entry." E-mail message from unknown author e-mail at unknown address. 7 April 2008.
  • [S2773] Hunt, Robin "re: Hunt family." E-mail message from unknown author e-mail at unknown address. 19 April 2008.
  • [S2790] Oliver, Gwen "re: Oliver Family." E-mail message from unknown author e-mail at unknown address. 5 May 2008.
  • [S3205] Visy, Elisabeth "re: Williams Family." E-mail message from unknown author e-mail at unknown address. 1 July 2008.
  • [S3217] O'Grady, John "re: Pigot Family." E-mail message from unknown author e-mail at unknown address. 17 July 2008.