| Name | Birth date | Death date | Marriage date |
|---|
| Maria | | | |
| Maria | | | |
| Maria | | | |
| Marie | WFT Est. 1048-1085 | WFT Est. 1080-1170 | WFT Est. 1067-1120 |
| Marie | WFT Est. 1200-1229 | WFT Est. 1205-1311 | WFT Est. 1173-1258 |
| Marr, Donald | WFT Est. 1235-1290 | WFT Est. 1274-1368 | WFT Est. 1259-1325 |
| Marr, Margaret | WFT Est. 1274-1318 | WFT Est. 1307-1400 | WFT Est. 1296-1355 |
| Marshal, Eva | Abt. 1194 | Abt. 1245 | WFT Est. 1216-1229 |
| Marshal, Eve | Aft. 1184 | WFT Est. 1219-1295 | Aft. 1200 |
| Marshal, Isabel | WFT Est. 1185-1207 | 17 January 1239/40 | WFT Est. 1199-1227 |
| Marshal, John Fitz Gilbert | 1110 | 1165 | WFT Est. 1125-1157 |
| Marshal, Maud | WFT Est. 1185-1212 | WFT Est. 1206-1295 | WFT Est. 1201-1245 |
| Marshal, William | 1146 | 14 May 1219 | August 1189 |
| Marshall, Isabel | WFT Est. 1184-1206 | 16 January 1239/40 | 09 October 1217 |
| Marshall, William | Bet. 1144 - 1146 | 14 May 1219 | August 1189 |
| Martel, Charles | 676 | 22 October 741 | 713 |
| Mary | Aft. 1558 | Aft. 1583 | |
| Mary | | | |
| Massey, Alice | Aft. 1244 | Aft. 1275 | Aft. 1264 |
| Massey, Hugh | Aft. 1208 | Aft. 1244 | Aft. 1234 |
| Mathewes, Edward | Abt. 1592 | WFT Est. 1618-1683 | 06 April 1612 |
| Mathews, Elizabeth | Abt. 1612 | 30 December 1684 | 1630 |
| Matilda | 1102 | 10 September 1167 | WFT Est. 1126-1147 |
| Matilda | WFT Est. 892-928 | WFT Est. 918-1008 | WFT Est. 913-952 |
| Matilda | 1032 | 03 November 1083 | 1053 |
| Matilda | 1035 | 1083 | WFT Est. 1048-1073 |
| Matilda | WFT Est. 1035-1059 | WFT Est. 1078-1147 | WFT Est. 1064-1098 |
| Matilda | WFT Est. 1067-1077 | 1131 | WFT Est. 1096-1123 |
| Maubergeone, Dangereuse | WFT Est. 1045-1080 | WFT Est. 1080-1164 | WFT Est. 1063-1114 |
| Mauck, Anna Maria | 22 February 1698/99 | 20 September 1729 | |
| Mauck, Anna Maria | 04 October 1727 | | |
| Mauck, Child | 18 September 1701 | | |
| Mauck, Eva Barbara | | | 13 November 1729 |
| Mauck, Felix | 31 October 1697 | | |
| Mauck, Johann Franz | 22 May 1695 | | |
| Mauck, Johannes | 13 January 1703/04 | | |
| Mauck, Tobias | Abt. 1661 | 09 February 1729/30 | Abt. 1685 |
| Maud | WFT Est. 1223-1259 | 16 April 1301 | WFT Est. 1244-1292 |
| Maud | 1072 | 1130 | WFT Est. 1086-1109 |
| Maud | WFT Est. 1074-1122 | WFT Est. 1107-1204 | WFT Est. 1094-1153 |
| Maurienne, Adelaide Of | 1092 | 1154 | WFT Est. 1106-1131 |
| Mawr, Rhodri, King Of Wales | 844 | 877 | WFT Est. 861-875 |
| Mawr, Rhysap Gruffyd Ap Tudor | WFT Est. 980-1039 | 1070 | WFT Est. 1005-1064 |
| Mayer, Anna Katharina | 12 February 1810 | | |
| Mayer, Anna Magdalena | 12 March 1804 | | 22 February 1820 |
| Mayer, Eva Elisabetha | 08 January 1814 | 13 April 1876 | |
| Mayer, Johann Henrich | | | 25 April 1768 |
| Mayer, Johann Jakob | December 1797 | 24 January 1800 | |
| Mayer, Katherina Barbara | 02 December 1800 | | |
| Mayer, Ludwig | July 1772 | 26 May 1848 | 19 February 1797 |
