+---John O'Donnell (1839-08 SEP 1879)
| +---Ann Gallagher 
+---Sylvester O'Donnell (04 SEP 1877-03 JUL 1953)
| | +---Hugh Gallagher (1801-18 NOV 1878)
| +---Frances (Fanny) Gallagher (1850-13 MAY 1884)
| +---Ann Doherty (1808-30 OCT 1883)
+---David Robin O'Donnell (03 AUG 1920-)
| | +---John Pope
| | +---Richard Whiting Pope (10 FEB 1807-06 DEC 1891)
| | | +---Mary Whiting
| | +---George Whiting Pope (06 SEP 1833-18 AUG 1907)
| | | +---Mary Ann Wilson (BET 1805 AND 1810-08 DEC 1892)
| | +---Henry Pope (21 JUN 1862-22 OCT 1951)
| | | | +---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
| | | +---Elizabeth Catherine Climo (05 NOV 1841-01 JUN 1908)
| | | | +---John Phillips
| | | +---Jane Phillips (ABT 1821-01 JUL 1884)
| | | +---Ann Cox
| +---Sylverta Nance Pope (07 SEP 1895-22 OCT 1937)
| +---Caroline Cotton (06 NOV 1864-10 MAR 1947)
+---Kevin David O'Donnell
| +---Joan Taylor
Kyla O'Donnell
+---Judith Anne Huggett