Family: Sir Thomas Giffard / Sybil Unknown (F1185)
m. Bef 6 Jul 1383Sir John Giffard (1301-1369) 
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Lucy de Elmbrugge Morteyn (1305-1361)
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John Giffard (1327- )  |
| Richard Giffard (1331- ) |
| Nicholas Giffard (1335-1374) |
| Gilbert Giffard (1340-1373) |
| Sir Thomas Giffard (1345-1394)
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| Sybil Unknown (1349-1429) |