| George Grenville | Elizabeth Wyndham | Robert Craggs Nugent * Nugent | |
| George Nugent-Temple-Grenville * of Buckingham * Temple * Nugent | Mary Elizabeth Nugent * Nugent of Carlanstown | ||
| Richard 1st Duke, 4th Earl, 3rd Earl, 1st Earl Temple-Nugent-Brydges-Chandos-Grenville * of Buckingham and Chandos * Temple * Nugent * Temple of Stowe*20.3.1776, +17.1.1839 |