до дванадесето поколение
0━┳
Edward Jeffery 1715-1788 &ca 1740 Elizabeth Leach 1713-1791
┗━1━┳
Charles Jeffery 1746-1820 &1770 Jane Scutt 1743-1830
┣━1━━
Edward Jeffery 1776-1788
┣━2──
Elizabeth Jeffery 1779-1779
┣━3──
Mary Jeffery 1780-
┣━4──
Jane Jeffery 1783-
┣━5━━
John Jeffery 1785-1792
┗━6━━
William Jeffery 1786-1792
Общо: 7 потомци (10 сведения за лица с [spouses])