Interactive tree of James William Pennington
1987–♂ James William Pennington
1941–♂ John Heaton Pennington
–♀ Jane Alison Slater
1902–1984♂ Alfred Pennington
1894–1978♀ Catherine Mary Harriet Heaton
1868–1951♂ Alfred Pennington
1875–1924♀ Alice Augusta Holland
1864–1901♂ Benjamin Heaton
1866–1901♀ Sarah Ball