Does Mick have a son with Sara??

[Villavic]

My friend from school Giovanna, she lives in LA. Right now I'm talking with her thru msn.
She said his son who studies at Renaissance Arts Academy, he said has you seen a photo of Mick F.? she said yes and described him, so his son said "Then I have not seen him".
WHat? Where?

his son studies with me at RAA.
Wolfgang Fleetwood. 6th grade. His son with Sara Recor.
I didn't know he had a son with Sara. I just knew about his daughters with Jenny and the twins with Lynn.

Is it a correct info?