Load Family into pjoject

Hi All,
I am new to Dynamo and self-taught. I have been looking over the forums and have come up empty so am asking for some assistance.

I am trying to produce a script to:

  1. open a file
  2. load in a family
  3. save & close
  4. repeat with the next file

I believe I have steps 1,3 & 4 working correctly but cannot workout how to load the family.

I have attached the script as it stands and would really like some feedback

@chrisb9FWD3 , would string from object do the trick…My clockwork is a little out of date.