Dennis Ritchie
( = Descendancy chart to this point, = Expand, = Collapse)
- 1 Dennis Ritchie [1]
- Carol Annette Obenland
- 2 Living Ritchie [1.1]
- 2 Living Ritchie [1.2]
- 2 Living Ritchie [1.3]
- Carol Annette Obenland
( = Descendancy chart to this point, = Expand, = Collapse)