(ABT 1500-)
+---Walter Clemmow (ABT 1540-)
+---Robert Clymow (ABT 1570-)
| +---Maria Body 
+---John Clemowe (ABT 1599-)
| +---Onera Hocking
+---Francis Clemow (ABT 1646-)
| +---Elizabeth Spry
+---George Clemo (ABT 1663-)
| +---Ann Jane (ABT 1646-)
+---George Petherick Clemo (ABT 1692-)
| +---Dorothy Honor
+---John Clemo (ABT 1725-)
| +---Margery Goodfellow
+---Thomas Clymoe (ABT 1758-)
| +---Joyce Bunster
+---John Climo (ABT 1799-14 FEB 1847)
| +---Catherine Burton (ABT 1758-13 FEB 1846)
+---James Climo (08 FEB 1820-10 SEP 1911)
| +---Mary Mann
+---George Climo (12 AUG 1850-25 SEP 1903)
| | +---John Phillips
| +---Jane Phillips (ABT 1821-01 JUL 1884)
| +---Ann Cox
+---James Samson Climo (22 AUG 1876-31 JUL 1955)
| +---Alice Martha Hollyman (07 AUG 1857-17 MAY 1937)
+---Ivan Rex Climo (06 OCT 1923-17 JUN 1996)
| +---Mary Matilda Brunning (02 MAY 1895-07 APR 1988)
Trevor Climo
+---Joyce Manning