Programing family

[Terry Reedy]

>>> C is Python's Mom
>>> C++ : Dad

Obviously no. The other parent might be arguably be Barbara Liskov's 
CLU, itself based on Algol.

http://en.wikipedia.org/wiki/CLU_%28programming_language%29

CLU contributions:
  The basic object model, including mutable/immutable
  The function call-by-object model
  Iterators/generators/yield
  Multiple assignment and function returns

Terry Jan Reedy