| Categoria | Sottocategorie | Elenchi |
| African American | 1 | 35 |
| Celtic | 2 | 0 |
| Jewish | 0 | 6 |
| Language | 0 | 7 |
| Melungeon | 0 | 1 |
| Native American | 3 | 2 |
| Bacheca | Temi | Messaggi | Informazioni recenti |
| Acadian-Cajun | 821 | 2399 | 3 mag 2012 |
| Ainu of Japan | 3 | 3 | 8 mar 2008 |
| Arab American | 5 | 13 | 15 feb 2012 |
| Arberesh | 4 | 7 | 27 set 2011 |
| Assyrian | 4 | 16 | 14 mag 2012 |
| Bahamian | 3 | 3 | 1 lug 2011 |
| Baltic German | 8 | 12 | 23 mar 2008 |
| Basques in Pennsylvania | 1 | 3 | 10 mag 2012 |
| Bohemians | 61 | 95 | 27 apr 2012 |
| Bohemians in Illinois | 47 | 69 | 26 feb 2012 |
| Bohemians in Minnesota | 19 | 56 | 23 feb 2012 |
| Chinese | 12 | 32 | 18 feb 2011 |
| Cornish in California | 6 | 9 | 25 apr 2011 |
| Cross-Race | 43 | 87 | 15 mag 2012 12.00 GMT |
| Czech | 344 | 534 | 6 mag 2012 |
| Czechs in Illinois | 47 | 89 | 29 feb 2012 |
| Czechs in Iowa | 10 | 32 | 13 feb 2012 |
| Czechs in Minnesota | 13 | 28 | 26 gen 2010 |
| Czechs in Nebraska | 111 | 180 | 4 gen 2012 |
| Czechs in Wisconsin | 18 | 26 | 7 mar 2012 |
| Danish-Americans in Iowa | 15 | 57 | 25 feb 2012 |
| Danube-Swabian German | 29 | 104 | 17 dic 2011 |
| Dutch in Delaware | 1 | 2 | 14 dic 2002 |
| Dutch in New York | 31 | 82 | 26 mar 2012 |
| Filipino | 1 | 1 | 27 feb 2012 |
| French in Louisiana | 27 | 43 | 10 mag 2012 |
| German | 240 | 560 | 1 apr 2012 |
| Germans in Illinois | 20 | 44 | 18 nov 2011 |
| Germans in Indiana | 4 | 9 | 16 mag 2009 |
| Germans in Iowa | 13 | 28 | 26 set 2010 |
| Germans in Louisiana | 10 | 22 | 14 ago 2011 |
| Germans in Minnesota | 7 | 10 | 27 apr 2010 |
| Germans in Nebraska | 61 | 75 | 3 feb 2010 |
| Germans in Ohio | 21 | 48 | 4 apr 2012 |
| Germans in Wisconsin | 66 | 120 | 29 set 2011 |
| Gypsy | 252 | 876 | 7 mag 2012 |
| Hispanic | 8 | 20 | 15 mag 2012 |
| Indigenous Australians | 1 | 2 | 17 gen 2012 |
| Irish | 55 | 110 | 30 nov 2011 |
| Irish in Massachusetts | 0 | 0 | 19 nov 2007 |
| Irish in Michigan | 57 | 122 | 17 feb 2012 |
| Irish in Nebraska | 3 | 6 | 6 feb 2008 |
| Irish in New York | 71 | 133 | 27 mar 2012 |
| Irish in Pennsylvania | 26 | 34 | 25 giu 2010 |
| Italians | 39 | 88 | 18 feb 2012 |
| Italians In Pennsylvania | 16 | 47 | 10 mag 2012 |
| Japanese | 2 | 8 | 28 mar 2007 |
| Jewish Holocaust Research | 2 | 5 | 14 mar 2012 |
| Lebanese | 4 | 11 | 6 gen 2012 |
| Lithuanian | 104 | 418 | 13 mag 2012 |
| Lithuanians in Illinois | 33 | 165 | 18 apr 2012 |
| Maori | 7 | 14 | 18 ago 2011 |
| Metis/First Nations | 0 | 0 | 8 mar 2012 |
| Mexican-Americans of the South West | 86 | 174 | 3 mag 2012 |
| Norwegians in Illinois | 8 | 24 | 14 dic 2011 |
| Norwegians in Texas | 1 | 2 | 25 lug 2004 |
| Pennsylvania Dutch | 2525 | 8382 | 16 mag 2012 17.52 GMT |
| Polish in Illinois | 27 | 47 | 21 set 2011 |
| Polish in Nebraska | 4 | 26 | 30 set 2011 |
| Polish-Americans in Pennsylvania | 92 | 365 | 16 mar 2012 |
| Scots | 2 | 5 | 23 ott 2004 |
| Scots in Mississippi | 1 | 2 | 22 apr 2011 |
| Scots-Irish | 4 | 19 | 20 feb 2012 |
| Slovak Roots | 130 | 530 | 13 mag 2012 |
| Spanish in California | 35 | 122 | 8 gen 2012 |
| Spanish in Louisiana | 17 | 35 | 3 gen 2011 |
| Swedish in Nebraska | 23 | 44 | 16 giu 2011 |
| Wendish | 2 | 6 | 10 dic 2011 |