Joan married William CHAMPERNOWNE about 1265. William (son of Henry De (Campo CHAMPERNOWNE, [ SIR KNIGHT] and Dionisia ENGLISH) was born about 1234 in of, Ilfracombe, Devonshire, England; died in 1304. [Group Sheet] [Family Chart]

1. Henry CHAMPERNON was born about 1274 in of Clist Champernon, Devonshire, England; died in 1329/30.
2. Margaret CHAMPERNOWNE was born about 1266 in of, Ilfrancombe, Devonshire, England.
3. Dionesia (Dionisia) CHAMPERNOWNE was born about 1268 in of, Ilfrancombe, Devonshire, England.
4. Reginald CHAMPERNOWNE was born about 1272 in of, Ilfrancombe, Devonshire, England; died in 1333.
5. John CHAMPERNON was born about 1282 in of, Clist Champernon, Devonshire, England; died after 1300.