Is this totally weird?

Okay.... So I need a oppinion.... Am I being a creeper or not?


Okay, so I'm not sure if I said this before but Grandma K still has her diaries from when she was a girl. Like they are from 1945-1950. They are awesome. I looove them. I read them all the time! So, she had this boyfriend.... Let's call him A...... From what I heard A was like her true blue lover, when they were teens but Grandma K's parents didn't approve...... [Did true blue lover make sense? Isn't it true blue best friend?]

Okay, so when I went on my little vacay last summer, I went to Grandma K's home town, and I went to a salon to get a pedicure. [yay!] I noticed that the ladies who own it... [not sure if they are sister's or sister-in-laws...] have the same last name as A....... So, I was looking at the Salon's Facebook page today, and whose picture poped up? One of the girls with the same last name of A....

So my question is.... if I Facebook message her, would it be creepy?

What if I said someting like this?

Hi!
Okay, so I hope that I won't sound like a major creeper from this message.... but I am just wondering if you are related to an A The reason I am asking is that my Grandma has diaries... from like 1945-1950 and a name that comes up is A
Is it totally weird that I am sending you this message?........

If it isn't totally werid, should I add something? Is their even a point to send a message? Am I just being nosy?