Good Genes Challenge - Spooky Edition (3rd round)

My third and last spooky entry for the genetic challenge at GoS.
Looking forward another one!

gen 1 = Dr. Frankie Stein + Erin Singles (Amber, Lilly, Gary)
gen 2 = Lilly Stein + Victor Aspir (Bryan, Jacob, Lainey)
gen 3 = Jacob Stein + Michelle Tse (Carmen, Margot, Johnny)

Male heir this time and his name is Johnny Stein. 

Forgive me, I just couldn't resist to use this name :)