| MARISCHAL, William Keith, 4th Earl | B. 1499/1522 | D. 7 Oct 1581 | ||
| MARIUS, Gaius "the Younger" | B. 0110 BC/0108 BC | D. 0080 BC | ||
| MARIUS, Gaius | B. 0157 BC | D. 13 Jan 0086 BC | ||
| MARJORCA, James I, King of | B. 1243 | D. 1311 | ||
| MARKENFIELD, Alice | B. 1477/1486 | |||
| MARKENFIELD, Ninian , Knt of Markenfield Hall, Ripon, Yorkshire | B. 1440/1469 | D. AFT 1513 | ||
| MARKENFIELD, Ninian | B. 1483/1510 | D. 25 Mar 1528 | ||
| MARKENFIELD, Thomas , Knt | B. 1455/1480 | |||
| MARKHAM, Elizabeth | B. 1550/1590 | |||
| MARKHAM, Elizabeth | B. 1593/1620 | |||
| MARKHAM, Elizabeth | ||||
| MARKHAM, Griffin , Knt 1594 | B. 1550/1580 | D. AFT 1644 | ||
| MARKHAM, Isabella | ||||
| MARKHAM, John | ||||
| MARKHAM, John of Sidebrook |
| MARKHAM, John , Knt of Sedgebrook | B. BEF 1490 | |||
| MARKHAM, John , Knt of Sedgebrooke, Nottinhamshire | ||||
| MARKHAM, Margaret | B. 1440/1460 | D. 1485/1495 | ||
| MARKHAM, Margaret | ||||
| MARKHAM, Thomas , Esq. of Ollerton and Cotam, co Notts. | B. 1490/1570 | |||
| MARKHAM, Thomas | B. 1490/1563 | |||
| MARKINFIELD, Elizabeth | B. BEF 1410 | |||
| MARLE | B. BEF 1025 | |||
| MARLE, Engurrand II of Coucy, Sire of Coucy and | B. EST 1110 | D. 1148 | ||
| MARLE, Guillaume de Coucy, Seigneur of Coucy and | B. 1242/1304 | D. 1335 | ||
| MARLE, Jeanne of Bar, Countess of | B. 1415 | D. 5 Mar 1462 | ||
| MARLE, Raoul de Coucy, Sire of Coucy and de | B. 1134 | D. Nov 1191 | ||
| MARMION | D. AFT 1504 | |||
| MARMION, Albreda (Aubrey) de | B. 1130/1165 | D. ABT 1233 | ||
| MARMION, Avice of | B. ABT 1309 | D. AFT 20 Mar 1378/1379 |
| MARMION, Joan | B. 1309/1325 | D. BEF 14 Oct 1361 | ||
| MARMION, John Grey, called | B. 1342/1345 | D. 1387 | ||
| MARMION, John, 1st Lord | B. ABT 1255 | D. 1322 | ||
| MARMION, John, 2nd Lord | B. ABT 1292 | D. 30 Apr 1335 | ||
| MARMION, Mabel de | B. 1137/1145 | D. BEF 1211 | ||
| MARMION, Mazera | B. 1212/1257 | D. BEF 1271 | ||
| MARMION, Philip de of Tamworth Castle | B. 1195/1240 | D. 1291 | ||
| MARMION, Robert de | B. ABT 1095 | D. ABT 1144 | ||
| MARMION, Robert de of Tamworth, Staffordshire | B. 1145/1223 | D. ABT 1241/1243 | ||
| MARMION, Robert de | B. 1132 | D. BEF 1181 | ||
| MARMION, Robert de | B. 1159/1181 | D. BEF 1218 | ||
| MARMION, Robert, 3rd Lord | B. 1305/1336 | D. BEF 1361 | ||
| MARNEY, Anne | B. 1389/1413 | |||
| MARNEY, Grace | B. 1465/1480 | D. AFT 10 Jan 1536 | ||
| MARNEY, Henry, 1st Baron | B. ABT 1447 | D. 24 May 1523 |
| MARNEY, John | B. 1395/1413 | D. ABT 1471 | ||
| MARNEY, John, Lord -1524- | B. 1480/1491 | D. 27 Apr 1525 | ||
| MARNEY, Katherine | B. 1480/1520 | |||
| MARNEY, Robert | ||||
| MARNEY, Thomas of Layer Marny, Essex | B. 6 Feb 1392/1393 | D. from 1 Oct 1420 to 7 Nov 1421 | ||
| MARNEY, William of Layer Marney | B. 1335/1397 | D. 21 Aug 1414 | ||
| MAROLLES, Anthoinette of | B. 1528/1563 | D. AFT 1576 | ||
| MAROLLES, Renatus, Count of | B. BEF 1548 | |||
| MARRIED, never | ||||
| MARROW, Catherine | B. ABT 1459 | D. ABT 1503 | ||
| MARROW, Dorothy | B. 1470/1506 | |||
| MARROW, Edward | B. 1562/1566 | D. AFT 1595 | ||
| MARROW, Samuel | B. 1515/1545 | |||
| MARROW, Thomas | B. 1425/1467 | D. Apr 1505 | ||
| MARROW, Thomas | B. 1410/1489 |
| MARROW, William | B. 1395/1436 | D. from 8 Oct 1464 to 15 May 1466 | ||
| MARROW, William | B. ABT 1453 | D. 1499 | ||
| MARSH, Abigail | B. 1630/1665 | |||
| MARSH, John of St Albans, Hertfordshire | B. 1570/1650 | |||
| MARSH, John | ||||
| MARSHAL, John | ||||
| MARSHALL | ||||
| MARSHALL, Anselm | B. ABT 1154 | |||
| MARSHALL, Dau | B. ABT 1152 | |||
| MARSHALL, Elizabeth | B. 1437 | |||
| MARSHALL, Elizabeth | B. 1502/1581 | |||
| MARSHALL, Elizabeth of Over, Cambridgeshire | B. 1575/1595 | |||
| MARSHALL, Eva | B. ABT 1194 | D. 1246 | ||
| MARSHALL, Hawise | B. 1300 | D. 1327 | ||
| MARSHALL, Henry | B. ABT 1156 | D. Oct 1206 |