| | Sir Edward Morgan 1st Baronet of Llantarnam (1642-1653) …–1653 | | |
| | William Morgan of Llantarnam …–… | | |
| | Edward Morgan of Llantarnam and Penrice, MP …–… | | | | | | | | | Philip Morgan of Langstone …–… | | | | Morgan ap Llewellyn Lord of St. Clere and Tredegar 1330–1384 | | | | Llewellyn ap Ivor Lord of St. Clere …–… Angharad verch Morgan 1304–1334 | | |
| | | Rhys ap Gronwy Lord of Kybor …–… |
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| | | Sir John Norris Knight of Penlline Castle …–… |
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| | | Sir Rees Mansel Knight of Margam …–… |
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