Philip David Gerken
( = Descendancy chart to this point, = Expand, = Collapse)
- 1 Philip David Gerken [1]
- Kerry Marie Ryan
- 2 Anne Colleen Gerken [1.1]
- Anthony Markijohn
- 3 Gianna Markijohn [1.1.1]
- Anthony Markijohn
- 2 Emily Kathleen Gerken [1.2]
- 2 Kaitlin Maureen Gerken [1.3]
- 2 Anne Colleen Gerken [1.1]
- Kerry Marie Ryan