Hey, I'm new here so I thot I'd introduce myself. I'm a female ISTP who thot she was an ISTJ for a long time. I am the oldest in my family and have a strong ISTJ mom, so I was very much influenced by her. The types in my family are:
Dad - INTP
Mom - ISTJ
Me - ISTP
Brother - ENTJ married to an INTJ
Sister 1 - ENFP married to an INFP
Sister 2 - INTP married to an INTP
Sister 3 - ENFJ
Like one of my friends said (Hi Sophiedoph!) my poor mom with all the N's and my SP self.
That's all for now!