+---Peter Donald Madden (1948-)
| | +---John Archer (1856-21 JUN 1910)
| | +---Alfred Archer (17 AUG 1887-1956)
| | | | +---John Clemmow (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
| | | +---Louisa Ellen Climo (ABT 1860-24 JUL 1925)
| | | | +---John Phillips
| | | +---Jane Phillips (ABT 1821-01 JUL 1884)
| | | +---Ann Cox
| +---Irene Violet Archer (02 OCT 1920-)
| +---Violet Eva Sewell (1888-1960)
Reon Peter Madden (1974-)
+---Glenys Shirley Robb