Branches of the Thornhill family
- Richard Thornhill 1150–1208
- John Thornhill 1180–1249 Olive de la Mare 1200–1254
- Sarah Thornhill 1233– Richard Tankersley 1230–1268
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- Sarah Thornhill 1233– Richard Tankersley 1230–1268
- John Thornhill 1180–1249 Olive de la Mare 1200–1254
- John Thornhill 1268–1322 Beatrice Talboner 1268–1327
- Agnes Thornhill 1302–1356 John Dronsfield 1301–1344
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- Agnes Thornhill 1302–1356 John Dronsfield 1301–1344