Hmm... let's see.
Dad: INFP *:O Was a pure phlegmatic. *
Mom: eSFJ
Sis 1: ISfJ.
Sis 2: ESFP.
Neice 1: iSFP
Neice 2: ESFP quite possibly heh.
Nephew: Seems to be full of ENFP but hides behind a wall of Te. I know that boy in and out. He's an idealist in general. Makes claims of wanting to be president and he mentions some causes that I guess get his goat heh. But like I said as a boy he hides behind his Tertiary Te I believe. He's raised to be manly and hears that emotions are meant to be stiffled from one of his parents. Not in those words but by the one parents actions in regards to his sensitive nature.
Youngest neice: too hard to tell. Seems introverted and might be IS but till she's older who knows. She does seem to love to have attention but also pulls away from it at the same time and others in having to warm up to them.
BFF 1: ISTJ.
BFF 2: ESFJ
BFF 3: eSFP
BFF 4: ESFP
Friend 5: ESFJ. Not the healthiest Fe user

. perhaps uses Fe too much, unbalanced and tend's too invade people's privacy via not accepting no when people don't want help. But really she just wants to be appreciated but it's almost like Fe unchecked

. She always has to be in the know and not respecting boundaries that people have set up as they may not want to share that information hence private. Or she'll get pushy in offering help as good of intention as she has

it can seem almost demanding and invasive hence "friend".
Someone who is like a Grandma to me as well as True BFF: I'd say is ISF at least? Doesn't seem to care for exploration other then what's in front of her.
Which a friend of hers seems to be N or S?(T?)P perhaps as he will not read something if he can't learn something from it. Like How something works as in for example a bike, or a plane. Me I love to learn about the how things work too as in the universe/things that require a look underneath for hidden meaning or context that will unfold more as you look deeper. He's a book of useful knowledge and I find him insightful to listen to. I could see STP as a possibility.
Someone I knew who also really tranformed my life and I got really close to: ISTP. Her friend was ENFP XD. It was interesting watching them debate over the life after death subject haha. ISTPs friend was really sweet and I felt that NF connection.
Aunt: INFJ very possibly. Only one willing to N with me into the night. She's awesome

.
Uncle, her husband: I'd say ESJ or ISJ. Who knows though haha. Very cool fellow

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Well just thought i'd post this in here. If I think of anymore peeps I'll add to this post.