| Thomas, Baronet Pelham 1597-1654 | ||
| | | ||
| | | | | |
| Philadelphia Pelham +1685 | Judith Pelham | |
| | | | | |
| Thomas Howard, Baron Howard of Effingham 1682-1725 | George Monson 1658 | |
| | | | | |
| Mary Howard 1710-1740 | John, Baron Monson 1693-1748 | |
| | | | | |
| Mary Vernon | John, Baron Monson 1727-1774 | |
| | | | | |
| Thomas, Viscount Anson 1767-1818 | William Monson 1760-1807 | |
| | | | | |
| Thomas William Anson, Earl of Lichfield 1795-1854 | William John, Baron Monson 1796-1862 | |
| | | | | |
| Anne Frederica Anson 1823-1896 | Debonnaire John, Baron Monson 1830-1900 | |
| | | | | |
| Hugo Richard Charteris, Earl of Wemyss 1857-1937 | Augustus John Debonnaire, Baron Monson 1868-1940 | |
| | | | | |
| Irene Corona Charteris 1902 | John Roseberry, Baron Monson 1907-1958 | |
| | | | | |
| Robert Ivor Windsor-Clive, Earl of Plymouth 1923- | John, Baron Monson 1932-2011 | |
| | | | | |
| Emma Windsor-Clive 1954- | Nicholas John, Baron Monson 1955- | |
| | | | | |
| Michael Horace Smith-Dorrien-Smith 1987- | ||