| Name | aka | Birth date | Birth location | Marriage date | Marriage location | Death date | Death location |
| Anne | | | | | | | |
| Anselm, Count of St. Pol | | WFT Est. 1095-1134 | | WFT Est. 1135-1173 | | WFT Est. 1137-1215 | |
| Aoife MacMurrough of Leinster | Eva, Eve | WFT Est. 1130-1155 | Leinster, Ireland | August 26, 1171 | Waterford | 1177 | |
| Mary E. Applegate | | | | | | | |
| Aremburge de Bourgogne | | | | | | | |
| Arnold of Gand | | | | | | | |
| Arnold, Bishop of Metz | St. Arnulf | | | | | August 16, 641 | |
| Arnolph I (the Great), Count of Flanders | | | | | | 965 | |
| Arnolph II of Flanders, Count of Flanders | | Abt. 961 | | Abt. 968 | | 988 | |
| Arnulf (the Bad), Duke of Bavaria | | | | Abt. 910 | | July 14, 937 | Reginsburg, Germany |
| Arnulf of Carinthia, King of Germany | | Abt. 863 | | | | 899 | |
| Astrid of the Obotrites | | Abt. 979 | | | | | |
| Edward Atheling (the Outlaw) | | Abt. 1016 | Wessex, England | WFT Est. 1046-1056 | Hungary | 1057 | London, Middlesex, England |
| Margaret Atheling (the Exile) | | 1045 | Hungary | 1068 | Dunfermline Abbey, Fife, Scotland | November 16, 1093 | Edinburgh Castle,Scotland |
| Count of the Gatinais Aubri | | WFT Est. 841-895 | Gatinais, France | WFT Est. 865-930 | | Aft. 966 | |
| Count of the Gatinais Aubri | | WFT Est. 919-948 | Gatinais, France | WFT Est. 942-983 | | Aft. 990 | |
| Augaire macAilill O'Muiredaig, King Leinster | | | | | | 917 | |
| Avandreg | | | | | | | |
| Aveline | | WFT Est. 1091-1117 | | WFT Est. 1123-1156 | | WFT Est. 1140-1205 | |
| Awelina | | | | | | | |
| Lowry N. Ayres | | | | March 24, 1910 | Wilton, Iowa | | |
| B. | | | | | | | |
| Sarah B. | | | | | | | |
| Baeldaeg | | | | | | | |
| Tracey Bailey | | | | August 11, 1990 | Knoxville, Tennessee | | |
| Ralph Baird | | | | 1912 | | | |
| Joel Baker | | December 10, 1799 | North Carolina | December 16, 1823 | Tuscaloosa, Alabama | January 1, 1853 | Alabama |
| Levin Powell Baker | | January 4, 1835 | Fayette County, Alabama | | | December 27, 1906 | Tuscaloosa, Alabama |
| Nora Baker | | | | | | | |
| William Robert Baker | | April 27, 1864 | | | | | |
| Baldwin I (Bras der Fer), Count of Flanders | | | | 862 | | 879 | Auxerre, France |
| Baldwin II (the Bald), Count of Flanders | | Abt. 863 | | Aft. 893 | | September 10, 918 | |
| Baldwin III, Count of Flanders & Artois | | | | 961 | | | |
| Baldwin IV (Fair Beard), Earl/Count of Flanders | | Abt. 980 | | Abt. 1012 | | May 30, 1035 | |
| Baldwin VI (the Peaceable) | | | | | | 1070 | Abbey of Hanson |
| George Baldwin | | | | January 31, 1856 | | | |
| Ada Baliol | | Abt. 1162 | | 1178 | | WFT Est. 1184-1256 | |
| Charles Edwin Baneker | | February 2, 1874 | | | | | |
| Enoch Baneker | | | Jackson, Michigan | December 24, 1868 | | | |
| Kate Hollister Baneker | | August 15, 1872 | | | | | |
| Martha White Baneker | | January 3, 1876 | | | | | |
| Mary Clark Baneker | | October 28, 1870 | Jackson, Michigan | | | | |
| Barbara | | | | | | | |
| Raimund B. Barcelona | | November 11, 1080 | Barcelona, Spain | WFT Est. 1123-1130 | | June 19, 1131 | |
| Roy E. Barr | | | | | | | Chicago, Illinois |
| Basina | | | | | | | |
| Bassa | | | | | | | |
| Margaret Basset | | 1280 | Drayton, England | 1298 | | March 17, 1335/36 | |
| Ralph Basset | | WFT Est. 1191-1220 | | WFT Est. 1215-1262 | | December 21, 1299 | England |
| Ralph Basset | | 1242 | | WFT Est. 1273-1294 | | December 21, 1299 | |